【Multi-use Data Logger】Adopts a sensor with high accuracy and records up to 32,000 temperature points and 32,000 humidity points. | 【Plug and Read】No cable or reader required, the USB connector enables quick connection to PCs to download data. | 【Wide Temperature Range】 Temperature measuring range: -40℉~185℉. Max. accuracy reaches to ±0.9 ℉(temperature); ±3%RH(humidity) | 【 Powerful LCD Indication】Provides all key information for recordings incl. alarm status, temperatures statistics (in ℃/℉) and etc. | 【Please email/message us for the calibration certificate.】【2-Year Battery Life*】Powered by CR2450 lithium battery that comes along for free and the battery could last up to 2 years*. 24/7 US Technician Support via Email and Phone.

Multi-use temperature data logger, 32,000 recording points, with wide measuring range -30?~70? / -22?~158?. Up to 6 months battery life, replaceable battery, low power consumption. | Built-in USB connector, no cable or reader required to download data or generate PDF report. | Powerful LCD indication, easy to view temperature data, logged points, alarm status, and more key information, etc. Fahrenheit/Celsius switchable through free software. | IP65 protection grade and temperature alarms, suitable to use on dry ice and vaccine storage, transportation and etc. | PLEASE EMAIL/MESSAGE US FOR THE CALIBRATION CERTIFICATE. 24/7 US Technician Support via Email and Phone.