Description
Features
- As it uses the imported ammonia sensor, it is very precise and good stability
- It uses the intellectualized design and has gotten multiple functions
- With backlight display, sound and light alarm
- The embedded temperature compensation can make the correct meter measure
- As its case is ergonomically designed, it looks handsome, feels good and easy to carry
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Technical Specifications
| Measurement Display | 4-digit LCD |
| Operation Humidity | 20 % RH to 80 % RH (relative humidity) |
| Storing Humidity | 15 % RH to 90 % RH (relative humidity) |
| Pressure Limit | A standard atmospheric pressure ± 10 % |
| Measurement Range | 0 PPM to 100 PPM |
| Resolution | 0.1 PPM |
| Measurement Error | ± 5 % + 1 |
| Alarming Method | sound and light alarm |
| Principle Of The Sensor | electrochemistry sensor |
| Power Supply | 3 × 1.5 V alkaline batteries |
| Battery Life | about 100 hours of continuous use (when the backlight is off) |
| Operation Temperature | 32 °F to 104 °F (0 °C to 40 °C) |
| Storing Temperature | 14 °F to 104 °F (-10 °C to 40 °C) |
| Dimension | 6.77 in × 2.01 in × 1.02 in (172 mm × 51 mm × 26 mm) |