| Measurement Function |
Manual measurement, automatic measurement |
| Range |
0 gears to 50000 gears, 10 gears to 500000 gears, 10 million gears to 5 million gears |
| Measurement Accuracy |
±5% |
| Resolution |
1 unit/cm3 |
| Migration Rate |
(0.4 to 1.0) cm2/V x sec |
| Measurement Interval |
1 second/time |
| Measurement Mode |
Continuous |
| Communication Interface |
USB |
| Power Supply |
DC 12 V 1A adapter |
| Average Power Consumption |
≤2W |
| Working Environment |
Temperature 32 °F to 140 °F (0 ℃ to 60 ℃); Humidity: 0% to 85% RH |
| Display Data Units |
ppm and mg/m3 |
| Range |
0 ppm to 5 ppm |
| Resolution |
0.01 ppm |
| Preheating Time |
Less than 3 minutes |
| Response Time |
Less than 60 seconds |
| Recovery Time |
Less than 60 seconds |
| Working Temperature |
-4 ℉ to 122 ℉ (-20 ℃ to 50 ℃) |
| Working Humidity |
15% RH to 90% RH (without condensation) |
| Storage Temperature |
32 ℉ to 77 ℉ (0 ℃ to 25 ℃) |
| Built-in Battery |
Battery power supply time ≥ 8 hours |
| Dimensions |
7.87 in x 5.19 in x 2.28 in (200 mm x 132 mm x 58 mm) |
| Weight |
2.20 lb. (1 kg) |
