This standalone data logger measures and stores more than 32,000 temperature readings over a -40°C to +125°C (-40°F to +257°F) measurement range. At the touch of a button, use the on-board display to cycle between the current, minimum and maximum temperature logs seen during the session. See 87-6252 for calibrated version. * -40°C to +125°C (-40°F to +257°F) measurement range * Stainless Steel (316 Grade) case * Environmental protection to IP67 * USB interface for set-up and data download * Immediate and delayed start logging * Supplied with ½AA 3.6V lithium battery and wall mount clip For further details see the FAQ at www.lascarelectronics.com. https://elecena.pl/product/27217160/lascar-el-usb-1-pro-data-logger 2024-11-10 https://elecena.pl/product/27217160/lascar-el-usb-1-pro-data-logger 2025-03-11 https://elecena.pl/product/27217160/lascar-el-usb-1-pro-data-logger 2025-04-18 https://elecena.pl/product/27217160/lascar-el-usb-1-pro-data-logger 2025-05-21 https://elecena.pl/product/27217160/lascar-el-usb-1-pro-data-logger 2025-08-06 https://elecena.pl/product/27217160/lascar-el-usb-1-pro-data-logger 2026-01-04 https://elecena.pl/product/27217160/lascar-el-usb-1-pro-data-logger 2026-03-16