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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.
AZ8709 Hygrometer was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.
| Specification | |
| Temp. range | -20~50°C |
| Temp. resolution | 0.1°C/°F |
| Temp. accuracy | +/-1°C |
| Humidity. range | 0%~100%RH |
| Humidity resolution | 0.1%RH |
| Humidity accuracy | +/-3%RH (at 25°C, 10~90%RH,others +/-5%RH) |
| Dew point range | N/A |
| Wet bulb range | N/A |
| Response time | 60 seconds typical |
| Self calibration | YES |
| Battery life | >150 hours |
| LCD size (mm) | 18(H)x29(W) |
| Storage temp. | -20~50° |
| Storage RH% | Humidity < 90% |
| Dimension(mm) | 175x42x16(H) |
| Weight | ~55g |
| Battery | CR2032 x 1pc |
| Standard Package | Meter/Battery/Manual/Paper box |
| Optional Accessory | Calibration kits |
AZ8709 Hygrometer features:
- Read Temp. / RH% simultaneously
- Capacitance polymer sensor
- Hold / Min. / Max. Features
- Most Accurate RH% pen on the market
- Easy self-calibration
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