CEM GD-3803 4 in 1 Multifunction GAS Meter (O2,CO,CO2)

O2 Measurement

Oxygen Range: 1﹣30% vol.O2

Oxgen Resolution: 0.10%

Oxygen Respond Time: <15 Seconds

CO Measurement

Carbon Monoxide(CO) Range: 0﹣1000 ppm

Carbon Monoxide(CO) Accuracy: ±5%F.S

Carbon Monoxide(CO) Resolution: 1 ppm

Carbon Monoxide(CO) Respond time: <2 Seconds

CO2 Measurement

Carbon Dioxide(CO2) Range: 0﹣9999ppm CO2

Carbon Dioxide(CO2) Resolution: 1 ppm

Carbon Dioxide(CO2) Accuracy: ±75ppm or ±5% of reading

Carbon Dioxide(CO2) Respond time: 120 Seconds

Temperature & Humidity Measurement

Temperature Range: 0℃ to 50℃(32℉ to 122℉)

Temperature Resolution: 0.1℃/℉

Temperature Accuracy: ±1℃

Humidity Range: 0 to 100% RH

Humidity Resolution: 0.1%RH

Humidity Accuracy: ±3.5%RH at 20 to 80% RH

±5%RH at 0 to 20%RH or 80 to 100%RH

Operate Environment: 0℃ to 50℃(32℉ to 122℉)at<90%RH

Size(HxWxD): 240mm x 75mm x 57mm

Weight: 380g

Accessories : NiMH battery, gift box with carrying case.

Datasheet