Testo K. K.® testo315-3 CO, CO2 Detector　6323153 6323153

Item to be measured: Carbon monoxide (CO)/0 - 100ppm, Carbon dioxide (CO2)/0 - 10,000ppm, Temperature/-10 to +40℃, Humidity/5 - 95%RH
Accuracy: Carbon monoxide (CO)/±3ppm (0 - 20ppm), ±5ppm (from 20ppm), Carbon dioxide (CO2)/±300ppm (0 - 4,000ppm), ±8% of measurement value (4,000 - 6,000ppm), ±500ppm (6,000 - 10,000ppm), Temperature/+/- 0.5℃, Humidity/+/- 2.5%RH
Resolution: Carbon monoxide (CO)/0.5ppm, Carbon dioxide (CO2)/10ppm, Temperature/0.1℃, Humidity/0.1%RH
Response speed: Carbon monoxide (CO)/<120 seconds (t 90), Carbon dioxide (CO2)/<120 seconds (t 90)
Storage temperature: -20 to +60℃
Operation temperature: 0 to +40℃
Operating humidity range: 0 - 95%rh
Protection grade: IP40
Battery: lithium polymer rechargeable battery
Battery life: 10 hours (when using at 20℃)
Outer dimensions: 190 x 65 x 40mm
Mass: 200g