Gowe Digital Carbon Dioxide Monitor Indoor Air Quality CO2 Meter Temperature RH Humidity TWA STEL 99 Points Memory

Description

Specifications ? Carbon Dioxide (CO2) o >Range: 0~9999ppm o >Accuracy: ¡À50ppm +5% of rdg (CO2) 0~2000ppm others out of scale range o >Resolution: 1ppm ? Temperature o >Range: -10~60¡ãC (14~140¡ãF) o >Accuracy : ¡À0.6¡ãC/1F o >Resolution : 0.1¡ãC/0.1F ? Relative Humidity o >Range: 0.1~99.9% o >Accuracy : ¡À5%RH (at 25¡ãC,10~90%) o >Resolution : 0.1%RH ? Voltage: o >Input: 100-240VAC, 50~60Hz o >Output: DC 7.5~9.0V o >Output current: 0.5A ? Power Supply : AC 9V / 0.5A Power adaptor