Smart Sensor AR8200 Digital CO2 Meter Monitor Gas Detector Carbon Dioxide Tester 350~9999PPM Fittings 01” or “OL A” Auto

01” or “OL A” Auto Power-off:5 minutes after Boot up

Small and portable

Checking printed matter

Used for testing the work pieces with overlength

Smart Sensor AR8200 Digital CO2 Meter Monitor Gas Detector Carbon Dioxide Tester 350~9999PPM Fittings 01” or “OL A” AutoBrand: Graigar Color: Yellow Features: Portable monitor for detect CO2, temperature,humidity . Respond quickly, detect precisely, sound,light two types alarms indication. Electrochemical principle measuring,high accuracy. Rechargeable battery,USB powered. Large LCD screen backlight display, can read in dark. model number: AR8200 Part Number: AR8200 Details: SMART SENSOR gas detector is a device that detects the presence of gases in an area, often as