Parameter | Technical Index |
Detection Gas | LEL, O2, CO, H2S, four in one |
Measure Range | LEL: 0-100%LEL, O2: 0-30%VOL, CO: 0-1000 ppm, H2S: 0-100 ppm |
Resolution | LEL: 0.1%LEL, O2: 0.15%VOL, CO: 0.1 ppm, H2S: 0.1 ppm instant |
Alarm Point | LEL: 20%LEL, O2: 20% VOL, CO: 50 ppm, H2S: 10 ppm |
Display error | ≤ ±3% F.s |
Response time | T90<30s |
Linearity | ≤ ±2 |
Repeatability | ≤ ±2 |
Recovery Time | ≤30s |
Operating temperature | -20~50℃ |
Working humidity | 95%RH Non condensing |
Power supply | 3.6V DC,15000mAh(Standard) lithium battery |
Display method | 2.2 inch colored LCD display |
Communication method | USB |
Data Storage | Without storage function by default, 15,000 and 200,000 data storage functions can be customized |
Charging Time | ≤8 hours |
Size | 125*65*45mm |
Weight | 200g |