VICTOR 821B Gas Detector (0 ~ 1000umol/mol)

Gas detection: CO

Measuring range: 0~1000umol/mol

Resolution: 1

Accuracy

When the measuring range is (0~50) umol/mol, maximum allowable error is 5umol/mol

When the measurement range is (50 -1000) umol/mol, maximum allowable error is: 10%

Response time (90%): Less than 30 seconds

Indication mode: LCD displays real-time data and system rate, LED, sound, vibration indication alarm

Storage conditions: Temperature: -10~ 55℃;
Humidity: 85%RH

Operation conditions: Temperature: -20- 55℃; Humidity: < 95% RH non-condensing

Working Voltage: DC 3.7V (Lithium battery capacity 1800mAh)

Battery Model: LP 103450- 1800mAh

Charging time: 6~8h

Standby time: More than 8h on end (slightly change with working state)

Dimensions: 71* 153* 49mm

Weight: 215.4g (with battery and back button)