-6 Pro is an external probe temperature and humidity recorder with functions such as LCD large screen display, sound and light alarm, and automatic shortening of recording interval after exceeding the limit The product also has a built-in magnet for easier fixation. It is mainly used to record and monitor the temperature and humidity data of , chemical products and other goods during storage, and can also be used in various links of the logistics cold chain, such as refrigerated cabinets, pharmaceutical cabinets, freezers, laboratories, refrigerated bags, etc. Model: -6 Pro Temperature range: -40 ℃ - +85 ℃ (-40 ℉ - 185 ℉) Temperature accuracy: ± 0.3 ℃/± 0.6 ℉ (-20 ℃ - +40 ℃), ± 0.5 ℃/± 0.9 ℉ (other) Humidity range: 0% RH - 100% RH Humidity accuracy: ± 3% RH (25 ℃, 20% RH-80% RH), ± 5% RH (other) Resolution: 0.1 ℃/℉; 0.1%RH Record capacity: up to 100000 points Record interval: adjustable from 10 seconds to 24 hours Data interface: USB Startup mode: button, software Stop mode: button, software, automatic Software: ElitechLog, Supports for macOS and systems Report format: Software can export PDF/EXCEL/* Power supply: ER14505 3.6V battery External probe: temperature humidity integrated probe Specification size: 118.8x64.6x19.6 (mm) Whole machine weight: 120g Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Color:Orange & White Material:plastic Package Contents: 1 * Temperature Recorder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.