HM-321 Air Humidity and Temperature Meter
Hand-held Digital Humidity and Temperature Meter. Humidity Range: 0 to 100% RH. Dew Point Temperature: -30°C to 100°C Wet Bulb Temperature: 0°C to 80°C. High accuracy meter, with fast response time. Battery powered. Supplied with carry case.
Humidity
- Range: 0 to 100% RH
- Resolution: 0.01%
- Accuracy: ±2% RH (at 25°C, 20~80% RH), ±2.5% RH (at all other ranges)
* Accuracy cannot be guaranteed below 20% and above 80%
Temperature
- Dew Point Temperature: -30°C to 100°C
- Wet Bulb Temperature: 0°C to 80°C
- Accuracy: ±0.5°C (at 25°C), ±0.8°C (at all other ranges)
Features
- High accuracy
- Max hold and data hold function
- Auto power-off
- Back light
- Over range indication
- Fast response time: %RH 10S (90% at 25°C still air), 2.5 samples per second
- Supplied with hard carrying case
- Power: 1 x 9V battery (supplied)
- Operating Temperature: 0°C to 40°C
- Operating Humidity: <80% RH non-condensing
- Dimensions: 225mm (H) x 45mm (W) x 34mm (D)
- Weight: 200g
* Accuracy cannot be guaranteed below 20% and above 80%
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