081318501594 RC-4HC Digital Temperature and Humidity Data Logger

RC-4HC Temperature and Humidity Data Logger Thermometer Temp Hygrometer Sensor Recorder With USB Cable Specifications temperature and humidity data, widely used in warehousing, logistics and cold chain in all aspects, such as; refrigerated contai usb temperature data logger RC-4HA RC-4 is temperature data logger and RC-4HA is temperature and humidity data logger. The logger is mainly used for monitoring and recording of food, pharmaceuticals, chemicals and other products in the storage and transport of temperature and humidity data, widely used in warehousing, logistics and cold chain in all aspects, such as; refrigerated containers, refrigerated trucks, refrigerated package , cold storage, laboratories, etc color : white temp measuring range :   -40~ 80° C humidity measuring range : 0~ 99% RH ambient environment temp :   -30~ 60° C resolution : temperature: 0.1° C, humidity: 0.1% RH accuracy : 1° C record capacity : 16000 points( max) record interval : 10s~ 24hrs adjustable sensor : internal NTC thermal resistor communication interface : USB interface power supply : CR2450 battery or power supply via USB interface battery life : in normal temperature, if the record interval sets as 15 mins, it could be used above one year. item size : approx.84* 44* 20mm( 3.3* 1.73* 0.79inch) item weigh : approx. 60g battery  : 1 x CR2450 battery ( not include) senser : 1 x External Sensor accessory : 1 x USB Cable, 1 x Software installation CD, 1 x Instruction Manual packing : standard exporting carton