Overview
GAO Tek’s Digital Thermo-Hygrometer with Color LCD Display and Backlight is designed with a high-accuracy humidity and temperature sensor, providing a fast response and stable readings. This device is widely used for monitoring and collecting environmental data in rooms, metros, libraries, and commercial centers.
Features
- Features a high-accuracy humidity and temperature sensor for precise and fast response times
- Color LCD display with backlight
- Selectable temperature units: °C or °F
- MAX or MIN reading function
- Data HOLD function
- Measures dew point temperature
- Measures wet bulb temperature
- Enable or Disable auto power-off feature
- Over-range indication
- Low battery indication
Technical Specifications
| Feature | Specification |
| Display Type | Color LCD with Backlight |
| Material | ABS |
| Humidity Range | 0 %RH to 100 %RH |
| Humidity Accuracy (45 %RH to 75 %RH) | ±3.0 %RH |
| Humidity Accuracy (Others) | ±4.5 %RH |
| Humidity Resolution | 0.1 |
| Data Update | 0.5 s |
| Power Supply | 3 x 1.5 V “AAA” batteries |
| Battery Life | At least 50 hours |
| Auto Power Off | Shuts off automatically after 15 minutes of inactivity |
| Temperature Range | -4 °F to 158 °F (-20 °C to 70 °C) |
| Temperature Accuracy | ±1.8 °F (±1.0 °C) |
| Temperature Resolution | 0.1 |
| Dew Point Temperature Range | -4 °F to 158 °F (-20 °C to 70 °C) |
| Dew Point Temperature Accuracy | ±2.7 °F (±1.5 °C) |
| Wet Bulb Temperature Range | -4 °F to 158 °F (-20 °C to 70 °C) |
| Wet Bulb Temperature Accuracy | ±2.7 °F (±1.5 °C) |
| Operating Conditions | -4 °F to 140 °F (-20 °C to 60 °C), 10 %RH to 90 %RH |
| Storage Conditions | -4 °F to 140 °F (-20 °C to 60 °C), 10 %RH to 75 %RH |
| Weight | 2.65 oz (75 g) |
| Dimensions | 6.61 in x 2.20 in x 1.20 in (168 mm x 56 mm x 30.5 mm) |
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