{"title":"Multi-Channel Data Loggers","description":"\u003ch2\u003eYamato Multi-Channel Data Loggers\u003c\/h2\u003e\n\u003cp\u003eYamato multi-channel data loggers record voltage, temperature (thermocouple and RTD), humidity and pulse signals across many channels with full channel-to-channel isolation — ideal for validating ovens, freezers, sterilizers and incubators, mapping chambers, and capturing long unattended experiments. Both models write to internal memory and removable SD media in GBD or CSV format and are sold by LabSupplies.com as an authorized Yamato Scientific dealer.\u003c\/p\u003e\n\n\u003ch3\u003eThe lineup\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/data-logger-with-4-3-color-display-10-analog-channels-gl260\"\u003e\u003cstrong\u003eGL260\u003c\/strong\u003e — 10-channel compact logger\u003c\/a\u003e: 10 isolated analog channels, a 4.3″ color display, sampling from 10 ms to 1 hour, ~8 GB internal memory plus SD, USB and optional wireless LAN. Compact (188 × 117 × 42 mm, ~500 g) and battery-capable for portable logging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/data-logger-with-7-color-display-expandable-to-20-channels-to-maximum-200-channels-gl860\"\u003e\u003cstrong\u003eGL860\u003c\/strong\u003e — 20-channel, expandable to 200\u003c\/a\u003e: 20 isolated analog channels standard, expandable to a maximum of 200, a 7″ color LCD, sampling from 5 ms, USB and Ethernet, plus memory-loop recording, channel-copy, alarm history, inter-channel math and Modbus communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich logger to choose\u003c\/h3\u003e\n\u003cp\u003eChoose the \u003cstrong\u003eGL260\u003c\/strong\u003e for portable, up-to-10-channel work where a compact, battery-ready recorder matters. Choose the \u003cstrong\u003eGL860\u003c\/strong\u003e when you need many channels (up to 200), Ethernet\/Modbus connectivity, faster 5 ms sampling, or advanced functions for multi-point chamber mapping and process monitoring. The \u003ca href=\"\/pages\/data-logger-buying-guide\"\u003eData Logger Buying Guide\u003c\/a\u003e walks through channel count, input types and connectivity in detail.\u003c\/p\u003e","products":[{"product_id":"data-logger-with-4-3-color-display-10-analog-channels-gl260","title":"Yamato GL260 10-Channel Data Logger (4.3-inch Color Display)","description":"\u003ch2\u003eYamato GL260 10-Channel Data Logger (4.3-inch Color Display) Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eData Logger With 4.3\" Color Display, 10 Analog Channels (GL260)\u003c\/strong\u003e from Yamato Scientific is a compact standalone multi-channel data logger built around ten isolated analog inputs and a 4.3-inch TFT color screen. LabSupplies.com supplies this unit as an authorized dealer, shipping genuine hardware from USA inventory.\u003c\/p\u003e\u003cp\u003eEach of the ten channels uses isolated, balanced inputs wired to M3 screw terminals, accepting DC voltage, thermocouples (K, J, E, T, R, S, B, N, C, W), and humidity through the optional B-530 sensor. Sampling spans 10 ms to 1 hour, with a moving-average digital filter selectable across 2, 5, 10, 20, and 40 points.\u003c\/p\u003e\u003cp\u003ePower comes from a 100–240 V, 50\/60 Hz AC adapter, with optional 8.5–24 V DC or a battery pack for portable work. Measuring 188 × 117 × 42 mm and weighing roughly 500 g, the GL260 fits crowded benches and field kits. Manufactured in Japan, it operates from 0–45°C and 5–85% RH.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 Isolated Analog Channels:\u003c\/strong\u003e all channels use balanced, isolated inputs through M3 screw terminals for noise-resistant measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Compatibility:\u003c\/strong\u003e reads DC voltage from 20 mV to 100 V, ten thermocouple types (K, J, E, T, R, S, B, N, C, W), and humidity with the optional B-530.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.3\" Color Display:\u003c\/strong\u003e WQVGA TFT screen (480 × 272) shows live readings and waveforms directly on the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Sampling:\u003c\/strong\u003e intervals from 10 ms to 1 hour, plus logic\/pulse inputs handling up to 50 kHz across four channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Storage:\u003c\/strong\u003e approximately 8 GB internal memory plus an SD card slot, recording in GBD or CSV format.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity and Alarms:\u003c\/strong\u003e USB 2.0, optional wireless LAN via B-568, and four alarm output channels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Choose the Right Data Logger\u003c\/h2\u003e\u003cp\u003eMatching a data logger to your measurement task means weighing channel count, input flexibility, recording speed, and how the unit is powered and stored on-site. Use the criteria below to confirm the GL260 fits your workflow .\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Count:\u003c\/strong\u003e verify you need up to ten simultaneous analog inputs; isolated, balanced channels reduce cross-channel interference in mixed-signal setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Types:\u003c\/strong\u003e confirm the logger accepts your sensors — DC voltage, ten thermocouple types, and humidity with an optional probe cover most lab and process measurements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampling Speed:\u003c\/strong\u003e intervals from 10 ms to 1 hour determine whether the unit captures fast transients or long-duration trends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay and Storage:\u003c\/strong\u003e an onboard color screen and roughly 8 GB plus SD storage let you monitor and archive data without a connected PC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Options:\u003c\/strong\u003e AC adapter operation suits the bench, while optional DC input or a battery pack supports portable and field deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e at 188 × 117 × 42 mm and about 500 g, confirm the compact form factor suits crowded benches or transport cases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eCompact standalone multi-channel data logger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Input Channels\u003c\/td\u003e\n\u003ctd\u003e10 (all channels isolated, balanced input; M3 screw terminals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Types\u003c\/td\u003e\n\u003ctd\u003eDC voltage, thermocouple (K, J, E, T, R, S, B, N, C, W), humidity (with optional B-530)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e20 mV to 100 V; 1–5 V F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling Interval\u003c\/td\u003e\n\u003ctd\u003e10 ms to 1 hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e4.3\" TFT color (WQVGA, 480 × 272)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Memory\u003c\/td\u003e\n\u003ctd\u003eApprox. 8 GB; SD card slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Format\u003c\/td\u003e\n\u003ctd\u003eGBD \/ CSV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0; wireless LAN (with optional B-568)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Input\u003c\/td\u003e\n\u003ctd\u003eSampling trigger (1 ch); logic\/pulse (4 ch), max 50 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Output\u003c\/td\u003e\n\u003ctd\u003e4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Filter\u003c\/td\u003e\n\u003ctd\u003eOff, 2, 5, 10, 20, 40 (moving average)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eAC adapter 100–240 V, 50\/60 Hz; optional DC 8.5–24 V; optional battery pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax 36 VA (at AC100V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e188 × 117 × 42 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~500 g (excluding AC adapter and battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Environment\u003c\/td\u003e\n\u003ctd\u003e0–45°C, 5–85% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailable Sizes and Configurations\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePack\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGL260\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDocumentation\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.yamato-usa.com\/shop\/gl260-compact-standalone-data-logger-14347\" target=\"_blank\" rel=\"noopener\"\u003eYamato Scientific Official Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eMore in This Series\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/data-logger-with-7-color-display-expandable-to-20-channels-to-maximum-200-channels-gl860\"\u003eData Logger With 7\" Color Display, Expandable To 20 Channels To Maximum 200 Channels\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy From LabSupplies.com\u003c\/h2\u003e\u003cp\u003eOrder the GL260 directly from LabSupplies.com and receive a genuine Yamato Scientific unit backed by manufacturer support. We stock and ship lab instrumentation from USA inventory, so your logger leaves the warehouse without an importing delay.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized Yamato Scientific Dealer:\u003c\/strong\u003e every unit is genuine and carries the manufacturer warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn Stock:\u003c\/strong\u003e ready to ship from USA inventory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast USA Fulfillment:\u003c\/strong\u003e dispatched from domestic stock for quick delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLab-Equipment Specialists:\u003c\/strong\u003e our team answers spec and configuration questions before you order.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many analog input channels does the GL260 support?\u003c\/h3\u003e\u003cp\u003eThe GL260 supports 10 analog input channels. All channels are isolated with balanced inputs wired through M3 screw terminals for noise-resistant measurement.\u003c\/p\u003e\n\u003ch3\u003eWhat input types and ranges can the GL260 measure?\u003c\/h3\u003e\u003cp\u003eIt measures DC voltage from 20 mV to 100 V (1–5 V F.S.), ten thermocouple types (K, J, E, T, R, S, B, N, C, W), and humidity with the optional B-530 sensor.\u003c\/p\u003e\n\u003ch3\u003eWhat are the power requirements for the GL260?\u003c\/h3\u003e\u003cp\u003eThe unit runs on a 100–240 V, 50\/60 Hz AC adapter, drawing a maximum of 36 VA at AC 100 V. Optional 8.5–24 V DC input and a battery pack are available for portable use.\u003c\/p\u003e\n\u003ch3\u003eHow fast can the GL260 sample data?\u003c\/h3\u003e\u003cp\u003eSampling intervals range from 10 ms to 1 hour. External logic and pulse inputs across four channels handle frequencies up to 50 kHz.\u003c\/p\u003e\n\u003ch3\u003eHow much data can the GL260 store and in what format?\u003c\/h3\u003e\u003cp\u003eThe GL260 has approximately 8 GB of internal memory plus an SD card slot. Data is recorded in GBD or CSV format and transferred via USB 2.0 or optional wireless LAN.\u003c\/p\u003e\n\u003ch3\u003eWhat are the dimensions, weight, and operating environment of the GL260?\u003c\/h3\u003e\u003cp\u003eThe GL260 measures 188 × 117 × 42 mm (W×D×H) and weighs about 500 g, excluding the AC adapter and battery. It operates from 0–45°C and 5–85% RH and is manufactured in Japan.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Product\",\n      \"@id\": \"https:\/\/labsupplies.com\/products\/data-logger-with-4-3-color-display-10-analog-channels-gl260#product\",\n      \"name\": \"Yamato GL260 Data Logger With 4.3\\\" Color Display, 10 Analog Channels\",\n      \"sku\": \"GL260\",\n      \"mpn\": \"GL260\",\n      \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Yamato Scientific\"\n      },\n      \"manufacturer\": {\n        \"@type\": \"Organization\",\n        \"name\": \"Yamato Scientific\"\n      },\n      \"url\": \"https:\/\/labsupplies.com\/products\/data-logger-with-4-3-color-display-10-analog-channels-gl260\",\n      \"dateModified\": \"2026-06-29\",\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"priceCurrency\": \"USD\",\n        \"price\": \"1650.00\",\n        \"availability\": \"https:\/\/schema.org\/InStock\",\n        \"url\": \"https:\/\/labsupplies.com\/products\/data-logger-with-4-3-color-display-10-analog-channels-gl260\",\n        \"seller\": {\n          \"@type\": \"Organization\",\n          \"name\": \"LabSupplies.com\"\n        }\n      },\n      \"image\": \"https:\/\/dl.dropboxusercontent.com\/scl\/fo\/02jn6wbbh1yhzaqkcyplw\/h\/GL260.jpg?rlkey=wtjo5lqeg5sku9a3506qrpssx\",\n      \"description\": \"GL260 logs 10 isolated analog channels with a 4.3\\\" color display, 8GB memory, and 10 ms–1 hr sampling. In stock. Authorized Yamato dealer, ships from USA.\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/labsupplies.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Data Logger\",\n          \"item\": \"https:\/\/labsupplies.com\/collections\/data-logger\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Yamato GL260 Data Logger With 4.3\\\" Color Display, 10 Analog Channels\",\n          \"item\": \"https:\/\/labsupplies.com\/products\/data-logger-with-4-3-color-display-10-analog-channels-gl260\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How many analog input channels does the GL260 support?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The GL260 supports 10 analog input channels. All channels are isolated with balanced inputs wired through M3 screw terminals for noise-resistant measurement.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What input types and ranges can the GL260 measure?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"It measures DC voltage from 20 mV to 100 V (1–5 V F.S.), ten thermocouple types (K, J, E, T, R, S, B, N, C, W), and humidity with the optional B-530 sensor.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What are the power requirements for the GL260?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The unit runs on a 100–240 V, 50\/60 Hz AC adapter, drawing a maximum of 36 VA at AC 100 V. Optional 8.5–24 V DC input and a battery pack are available for portable use.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How fast can the GL260 sample data?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Sampling intervals range from 10 ms to 1 hour. External logic and pulse inputs across four channels handle frequencies up to 50 kHz.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How much data can the GL260 store and in what format?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The GL260 has approximately 8 GB of internal memory plus an SD card slot. Data is recorded in GBD or CSV format and transferred via USB 2.0 or optional wireless LAN.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What are the dimensions, weight, and operating environment of the GL260?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The GL260 measures 188 × 117 × 42 mm (W×D×H) and weighs about 500 g, excluding the AC adapter and battery. It operates from 0–45°C and 5–85% RH and is manufactured in Japan.\"\n          }\n        }\n      ]\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Yamato Scientific","offers":[{"title":"EA","offer_id":48693455093992,"sku":"GL260","price":1650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/GL260.jpg?v=1782751617"},{"product_id":"data-logger-with-7-color-display-expandable-to-20-channels-to-maximum-200-channels-gl860","title":"Yamato GL860 Multi-Channel Data Logger, 20–200 Channels (7-inch Display)","description":"\u003ch2\u003eYamato GL860 Multi-Channel Data Logger, 20–200 Channels (7-inch Display) Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eData Logger With 7\" Color Display (GL860)\u003c\/strong\u003e from Yamato Scientific is an isolated multi-channel data logger built for high-density measurement. Twenty analog input channels ship standard and scale to a maximum of 200, letting one unit cover everything from a single bench to a full environmental chamber array. LabSupplies.com is an authorized dealer.\u003c\/p\u003e\u003cp\u003eEach channel accepts DC voltage from 20 mV to 100 V, thermocouples (K, J, E, T, R, S, B, N, C), and RTD inputs. Sampling runs from 5 ms to 1 hour, capturing fast transients or long-duration trends. Operators read live data on a 7\" color LCD at 800 × 480 resolution.\u003c\/p\u003e\u003cp\u003ePower comes from a 100–240 V, 50\/60 Hz AC adapter, with optional DC input and battery for portable work. Recordings store to 8 GB internal memory or an SDHC card up to 32 GB in GBD or CSV format. Built in Japan, the unit operates from 0–45°C at 5–85% RH.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalable channel count:\u003c\/strong\u003e 20 analog inputs standard, expandable to a maximum of 200 channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad input support:\u003c\/strong\u003e DC voltage (20 mV to 100 V), thermocouples (K, J, E, T, R, S, B, N, C), and RTD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast sampling:\u003c\/strong\u003e selectable interval from 5 ms to 1 hour for transient or long-term logging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7\" color display:\u003c\/strong\u003e 800 × 480 LCD for live readout and on-unit configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible storage:\u003c\/strong\u003e 8 GB internal memory plus SDHC card to 32 GB, saving GBD or CSV files.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity and control:\u003c\/strong\u003e USB 2.0, Ethernet, optional Wi-Fi, Modbus communication, 4-channel alarm output, and memory-loop recording.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Choose the Right Data Logger\u003c\/h2\u003e\u003cp\u003eMatching a logger to your workflow means weighing channel density, input compatibility, and recording speed against your measurement plan. Use these axes to scope the right configuration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel count:\u003c\/strong\u003e confirm how many points you measure now and later. This unit starts at 20 and expands to 200, suiting growing test rigs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput types:\u003c\/strong\u003e verify the logger accepts your sensors. Support spans DC voltage, nine thermocouple types, and RTD inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampling interval:\u003c\/strong\u003e faster phenomena need shorter intervals. A 5 ms floor captures rapid transients that slower loggers miss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage and data format:\u003c\/strong\u003e long campaigns demand capacity. Internal 8 GB plus SDHC to 32 GB and GBD\/CSV output simplify analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e remote monitoring favors Ethernet, USB, optional Wi-Fi, and Modbus integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower source:\u003c\/strong\u003e bench work runs on the AC adapter; field deployment uses optional DC input and battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eIsolated multi-channel data logger (expandable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Input Channels\u003c\/td\u003e\n\u003ctd\u003e20 standard, expandable to a maximum of 200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Types\u003c\/td\u003e\n\u003ctd\u003eDC voltage, thermocouple (K, J, E, T, R, S, B, N, C), RTD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e20 mV to 100 V; 1–5 V F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling Interval\u003c\/td\u003e\n\u003ctd\u003e5 ms to 1 hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e7\" color LCD (800 × 480)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Memory\u003c\/td\u003e\n\u003ctd\u003e8 GB; SDHC card to 32 GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Format\u003c\/td\u003e\n\u003ctd\u003eGBD \/ CSV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0; Ethernet; optional Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Input\u003c\/td\u003e\n\u003ctd\u003eSampling trigger (1 ch); logic\/pulse (4 ch), max 50 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Output\u003c\/td\u003e\n\u003ctd\u003e4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Functions\u003c\/td\u003e\n\u003ctd\u003eFaster sampling, memory-loop recording, channel-copy, alarm history, inter-channel operation, Modbus communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eAC adapter 100–240 V, 50\/60 Hz; optional DC input and battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Environment\u003c\/td\u003e\n\u003ctd\u003e0–45°C, 5–85% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailable Sizes and Configurations\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePack\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGL860\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDocumentation\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.yamato-usa.com\/shop\/gl860-isolated-multi-channel-data-logger-14348\" target=\"_blank\" rel=\"noopener\"\u003eYamato Scientific Official Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eMore in This Series\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/data-logger-with-4-3-color-display-10-analog-channels-gl260\"\u003eData Logger With 4.3\" Color Display, 10 Analog Channels\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy From LabSupplies.com\u003c\/h2\u003e\u003cp\u003eLabSupplies.com supplies the GL860 data logger as an authorized Yamato Scientific dealer, so you receive a genuine unit backed by the manufacturer warranty. Order directly and ship from our USA inventory.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized Yamato Scientific dealer:\u003c\/strong\u003e genuine product with full manufacturer warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn stock:\u003c\/strong\u003e ready to ship from USA inventory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLab-equipment specialists:\u003c\/strong\u003e our team answers configuration and spec questions before you order.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many channels does the GL860 support?\u003c\/h3\u003e\u003cp\u003eThe GL860 provides 20 analog input channels as standard and expands to a maximum of 200 channels. That range lets a single logger scale from small benchtop tests to large multi-point monitoring arrays.\u003c\/p\u003e\n\u003ch3\u003eWhat sensor and input types are compatible?\u003c\/h3\u003e\u003cp\u003eEach channel accepts DC voltage, thermocouples, and RTD inputs. Supported thermocouple types are K, J, E, T, R, S, B, N, and C, and the DC voltage range spans 20 mV to 100 V.\u003c\/p\u003e\n\u003ch3\u003eWhat power source does the GL860 require?\u003c\/h3\u003e\u003cp\u003eThe unit runs on an AC adapter rated 100–240 V at 50\/60 Hz. Optional DC input and a battery are available for portable or field deployments where mains power is unavailable.\u003c\/p\u003e\n\u003ch3\u003eHow fast can the GL860 sample data?\u003c\/h3\u003e\u003cp\u003eSampling interval is selectable from 5 ms to 1 hour. The 5 ms floor captures fast transients, while longer intervals suit extended trend recording over hours or days.\u003c\/p\u003e\n\u003ch3\u003eHow much data can the logger store and in what format?\u003c\/h3\u003e\u003cp\u003eThe GL860 includes 8 GB of internal memory and accepts an SDHC card up to 32 GB. Recordings save in GBD or CSV format for direct import into analysis software.\u003c\/p\u003e\n\u003ch3\u003eWhat is the operating environment and country of origin?\u003c\/h3\u003e\u003cp\u003eThe GL860 operates from 0–45°C and 5–85% relative humidity. It is manufactured in Japan and reads measurements on a 7\" color LCD at 800 × 480 resolution.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Product\",\n      \"@id\": \"https:\/\/labsupplies.com\/products\/data-logger-with-7-color-display-expandable-to-20-channels-to-maximum-200-channels-gl860#product\",\n      \"name\": \"Yamato GL860 Data Logger With 7\\\" Color Display, Expandable To 20 Channels To Maximum 200 Channels\",\n      \"sku\": \"GL860\",\n      \"mpn\": \"GL860\",\n      \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Yamato Scientific\"\n      },\n      \"manufacturer\": {\n        \"@type\": \"Organization\",\n        \"name\": \"Yamato Scientific\"\n      },\n      \"url\": \"https:\/\/labsupplies.com\/products\/data-logger-with-7-color-display-expandable-to-20-channels-to-maximum-200-channels-gl860\",\n      \"dateModified\": \"2026-06-29\",\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"priceCurrency\": \"USD\",\n        \"price\": \"3800.00\",\n        \"availability\": \"https:\/\/schema.org\/InStock\",\n        \"url\": \"https:\/\/labsupplies.com\/products\/data-logger-with-7-color-display-expandable-to-20-channels-to-maximum-200-channels-gl860\",\n        \"seller\": {\n          \"@type\": \"Organization\",\n          \"name\": \"LabSupplies.com\"\n        }\n      },\n      \"image\": \"https:\/\/dl.dropboxusercontent.com\/scl\/fo\/02jn6wbbh1yhzaqkcyplw\/h\/GL860.jpg?rlkey=wtjo5lqeg5sku9a3506qrpssx\",\n      \"description\": \"GL860 isolated data logger: 20 channels expandable to 200, 7\\\" color LCD, 5 ms sampling, thermocouple and RTD inputs. In stock. Authorized Yamato dealer, ships from USA.\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/labsupplies.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Data Logger\",\n          \"item\": \"https:\/\/labsupplies.com\/collections\/data-logger\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Yamato GL860 Data Logger With 7\\\" Color Display, Expandable To 20 Channels To Maximum 200 Channels\",\n          \"item\": \"https:\/\/labsupplies.com\/products\/data-logger-with-7-color-display-expandable-to-20-channels-to-maximum-200-channels-gl860\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How many channels does the GL860 support?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The GL860 provides 20 analog input channels as standard and expands to a maximum of 200 channels. That range lets a single logger scale from small benchtop tests to large multi-point monitoring arrays.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What sensor and input types are compatible?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Each channel accepts DC voltage, thermocouples, and RTD inputs. Supported thermocouple types are K, J, E, T, R, S, B, N, and C, and the DC voltage range spans 20 mV to 100 V.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What power source does the GL860 require?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The unit runs on an AC adapter rated 100–240 V at 50\/60 Hz. Optional DC input and a battery are available for portable or field deployments where mains power is unavailable.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How fast can the GL860 sample data?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Sampling interval is selectable from 5 ms to 1 hour. The 5 ms floor captures fast transients, while longer intervals suit extended trend recording over hours or days.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How much data can the logger store and in what format?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The GL860 includes 8 GB of internal memory and accepts an SDHC card up to 32 GB. Recordings save in GBD or CSV format for direct import into analysis software.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the operating environment and country of origin?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The GL860 operates from 0–45°C and 5–85% relative humidity. It is manufactured in Japan and reads measurements on a 7\\\" color LCD at 800 × 480 resolution.\"\n          }\n        }\n      ]\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Yamato Scientific","offers":[{"title":"EA","offer_id":48693455192296,"sku":"GL860","price":3800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/GL860.jpg?v=1782751625"}],"url":"https:\/\/labsupplies.com\/collections\/multi-channel-data-loggers.oembed","provider":"LabSupplies.com","version":"1.0","type":"link"}