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Hygrometer, also been called as Psychrometer or Humidity meter, it’s the device that can measure the Temperature and Relative Humidity in the air, which had been the most widely used instrument for humidity measurement and control.
| Specification | |
| Temp. range | 0 C~50°C(display:-10.0~70.0°C) |
| Temp. resolution | 0.1°C/°F |
| Temp. accuracy | +/-1°C |
| Humidity. range | 20%~90%RH(Display:0%~99.9%RH) |
| Humidity resolution | 0.1%RH |
| Humidity accuracy | +/-5%RH (at 25°C, 10~90%RH,others +/-7%RH) |
| Dew Point temp. range | -20~70°C |
| Beeper (dB) | ~65dB |
| Response time | 120 seconds typical |
| RH% self calibration | Yes |
| Power consumption | <0.11mA |
| LCD size (mm) | 63(H)x70(W) |
| Operation temp. | 0~50°C |
| Operation RH% | Humidity <80% |
| Storage temp. | -10~50°C |
| Storage RH% | Humidity <90% |
| Dimension (mm) | 110x91x30(H) |
| Weight | ~200g |
| Battery | AAx3pcs |
| Standard package | Meter/Battery/Manual/Paper box |
- AZ87791 Desktop / Wall mount Dew point hygrometer features:
- Simultaneously display temperature and humidity
- Easy to read super big LCD display
- Check outdoor Temperature conditions through external probe
- Programmable danger zone for warning purpose
- Design with capacitance type RH% sensor to get accurate and quick reading
- Temperature unit C/F switchable>
- Max / Min function to review data
- Low battery indicator
- Real time display (Hour & Minute, AM/PM)
- Desktop and wall mount for long time monitor
- Audible beeper and bright red LED for danger zone warning
- Long battery life, around one year via alkaline battery
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