Hygrometer & Room Thermometer - Dew Point - Wet Bulb Temperature
PCE-HVAC 3
| Relative Humidity Measurement Range | 0 ... 20% (Accuracy: ± 4% RH) 20 ... 40% (Accuracy: ± 3 % RH) 40 ... 60% (Accuracy: ± 2% RH) 60 ... 80% (Accuracy : ± 3% RH) 80 ... 100% (Accuracy: ± 4% RH) |
| Temperature measurement range |
-30 ... -20°C / -22 ... -4°F (Accuracy: ± 1.0°C / 1.8°F) -20 ... 60°C / -4 ... 140°F (Accuracy: ± 0.5°C / 0.9°F) 60 ... 100°C / 140 ... 212°F (Accuracy: ± 1.0°C / 1.8°F) |
| Relative humidity reading |
0.1% |
| Temperature reading |
0.1°C / 0.18°F |
| Parameters |
Relative humidity (% RH) Temperature (°C / °F) Dew point temperature (°C / °F) Wet bulb temperature (°C / °F) |
| Measuring units |
% RH, GPP (grains per pound), g / kg, g / m³ (absolute), gr / ft³ (absolute) |
| Display | Backlit LCD |
| Response time | < 15 seconds |
| Sensor type |
Capacitive sensor (for humidity) Thermistor (for temperature) |
| Absolute humidity |
0 ... 500 g / m³ 0 ... 218.5 gr / ft³ |
| Dew point temperature measurement range |
-30 ... 100°C / -22 ... 212°F |
| Wet bulb temperature measurement range |
0 ... 80°C / 32 ... 176°F |
| Operating conditions |
0 ... 50°C / 32 ... 122°F, < 80% RH (non-condensing) |
| Storage conditions |
-40 ... 85°C / -40 ... 18 °F, < 99% RH (non-condensing) |
| Power supply |
9V battery |
| Battery life |
~48 hours |
| Dimensions |
300 x 75 x 50 mm / 11.81 x 2.96 x 1.97 in |
| Weight |
400 g / < 1 lb |
PCE-HVAC 3 multifunction hygrometer
Measures relative humidity (% RH) and ambient temperature (°C / °F) / Calculates dew point and wet bulb temperatures (°C / °F) / Features MIN, MAX, HOLD functions
The PCE-HVAC 3 measures relative humidity and ambient room temperature via built-in sensors and based on these measurements calculates dew point and wet bulb temperatures in Celsius (°C) and Fahrenheit (°F). It has a wide range of applications such as heating, ventilation, and air conditioning (HVAC) system control.
The ergonomic design and the illuminated LCD screen make operating the meter particularly easy. The PCE-HVAC 3 can be set to take measurements over a long period. The auto shut-off function can be disabled during this period, while it is possible to determine the extreme values (MIN, MAX) for a specific period within this interval. Additionally, it features a thread for tripod mounting.
- Ergonomic design / One-handed operation
- Large backlit LCD display
- MIN, MAX, HOLD functions
- The built-in sensors measure relative humidity and ambient temperature
- Calculation of dew point temperature and wet bulb temperature
- The automatic shutdown can be disabled for long-term measurement
1 x Battery
1 x User manual
1 x Carrying case
