Rotronic Instruments Temperature & Humidity Data Logger, USB Mini-Port, Battery, USB-Powered
3 °C, IP Rating: IP67, Display Type: LCD, Alarm: Yes, Battery Life: 3 Years, Battery Type: CR2, Best Humidity Measurement Accuracy: ±0.3 %RH, Includes: CR2 Battery, Function and Calibration Certificate, HW4-Lite Software Key Code, Short Instruction Manual.Rotronic Instruments Temperature & Humidity Data Logger, USB Mini-Port, Battery, USB-Powered, Model Number: HL-1D, Measurement Parameters: Humidity, Temperature, Sensor Type: NTC, ROTRONIC HygroMer IN-1, Maximum Temperature Measurement: +70 °C, Best Temperature Measurement Accuracy: ±0.