Description
Features
- LCD real-time display
- Large capacity lithium battery charging
- can view records on the instrument
- Vibration, flashing light and sound three alarm mode
Technical Specifications
| Detection Gas | CO H2S O2 CO2 EX NH3 NOx SOx etc free combination |
| Detection Principle | electrochemical, infrared, catalytic combustion, PID |
| Measure Range | 0 ppm to 1000 ppm |
| Resolution | 1 ppm |
| Maximum allowable error | ≤±3% FS |
| Alarm mode | Sound, light, vibration |
| Display | 2.8 in (71.12 mm) TFT color screen display |
| Sensor | Imported High-precision Sensor |
| Response Time | T90≤30 s (except for special gas) |
| Temperature | 68 oF to 122 oF (20 ℃ to 50 ℃) |
| Humidity | 10% RH to 95% RH (no condensation) |
| Battery capacity | 5000 mAh rechargeable |
| Charging voltage | DC 5 V |
| Communication interface | Micro USB |
| Data storage | 990,000 real-time records and over 3,000 alarm records |
| Package | manual, certificate, USB charger, detector, and aluminium case |
| Optional function | Data logger to PC |
| Weight | 0.64 lb (293 g) |
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