T20 GPRS Humidity Data Logger

We provide FREE Sever software for logging temperature and Humidity data to Computer. Please contact us for more details !!! SPECIFICATIONS Power supply: DC12V/1.5A Inside temperature measure rang: -40°C ~ +125°C, accuracy±0.3°C Inside humidity measure rang: 0~100%RH, accuracy±2% External temperature probe measure rang: -55°C ~ +125°C GSM quad-band, applicable worldwide Working temperature: -40℃~+70℃ Relative humidity: 10-90%, No condensation Exterior dimension: 130×130×19mm