Psychrometer Handheld mini thermo-hygrometer measures air temperature, relative humidity, dew point temperature and wet bulb temperature
The psychrometer is a combination digital hygrometer and digital thermometer used to measure air temperature, relative humidity, dew point temperature and wet bulb temperature. This portable handheld pocket-sized mini psychrometer allows for the quick and easy determination of indoor ambient environmental conditions. Applications include monitoring climates of refrigerated trucks, warehouses, construction sites and HVAC installations, where excess moisture, condensation and uneven temperatures can create mold, spoilage and health hazards.
Highlights
- Measures air temperature, relative humidity, dew point temperature and wet
- bulb temperature
- Temperature units displayed in degrees Celsius (°C) and degrees Fahrenheit
- (°F)
- Minimum, maximum and hold functions
- Easy-to-read backlit LCD screen
- Low-battery indicator
- Quick response time
- Automatic shutdown (can be disabled)
Technical specifications
- Wet bulb temperature — Measuring range: 20 … 70 °C
- Wet bulb temperature — Resolution: 0,1 °C
- Wet bulb temperature — Accuracy: ±1.5 °C
- Dew point — Measuring range: 20 … 70 °C
- Dew point — Resolution: 0,1 °C
- Dew point — Accuracy: ±1.5°C at 25°C / 40 … 70% RH
- Relative humidity — Measuring range: 0 … 45 % RH
- Relative humidity — Resolution: 0,1 % RH
- Relative humidity — Accuracy: ±4.5 % RH
- Relative humidity — Measuring range: 45 … 75 % RH
- Relative humidity — Resolution: 0,1 % RH
- Relative humidity — Accuracy: ±3.0 % RH
- Relative humidity — Measuring range: 75 … 100 % RH
- Relative humidity — Resolution: 0,1 % RH
- Relative humidity — Accuracy: ±4.5 % RH
- Temperature — Measuring range: -20 … +70 °C
- Temperature — Resolution: 0,1 °C
- Temperature — Accuracy: ±1.0 °C
- General technical data — Measuring functions: HOLD, MIN, MAX
- General technical data — Display type: LC colour display with backlight
- General technical data — Display size: 1,6 Inch
- General technical data: Operating time 50 h
- General technical data: Automatic power-off 15 min
- General technical data — Menu language: English, English (GB)
- General technical data — Protection class (device): IP20
- General technical data — (Rechargeable) battery: 3 x 1,5 V AAA battery , Zinc-manganese dioxide
- General technical data — Capacity: 1200 mAh
- General technical data — Operating conditions: -20 … 60 °C , 0 … 100 % RH
- General technical data — Storage conditions: -20 … 60 °C , 0 … 80 % RH
- General technical data — Dimensions: ( L x W x H )168 x 56 x 30,5 mm
- General technical data — Weight: 75 g
Delivery scope
- 1 x PCE-444 Psychrometer
- 3 x 1.5V AAA batteries
- 1 x User manual
