The Thermo Hygrometer Barometer records the air temperature as well as the relative humidity and the barometric pressure and saves them internally on an SD card. The compact device with a large memory (up to max. 16 GB SDHC card) is primarily used for long-term registration in the food sector (refrigerated counters in department stores, refrigerated transports, warehouses) as well as for measurement and recording in industry (heating and cooling processes, machine temperatures, product storage, etc.).

Measuring ranges
- Temperature: 0 ... 50 °C /  32 ... 122 °F
- Relative humidity: 10 ... 90% r.h.
- Barometric pressure: 10 ... 1100 hPa (mbar)
- Selectable pressure unit: hPa, mmHg and inHg
- Real-time data storage

- HCHO measuring range: 0.00 … 5.00 mg/m³
- TVOC measuring range: 0.00 … 9.99 mg/m³
- Temperature measuring range: 0 … 50 °C / 32 … 122 °F
- Humidity measuring range: 0 … 100% RH
- Memory for 5000 measuring points
- Battery and mains operation

The multifunction thermo hygrometer determines the wind speed via an impeller with a diameter of 65 mm. The thermo hygrometer can reliably determine the speed in a measuring range of 0.3 ... 45.0 m/s.

- Measuring range: 0.3 ... 45.0 m/s / 0.9 ... 147 ft/s
- Velocity and volume flow measurement
- Telescopic probe with a length of 270 ... 540 mm / 10.63 … 21.26“
- Impeller opening of 65 mm / 2.5"
- Interface: Micro USB
- Data memory: 960 measured values

The temperature / humidity thermo-hygrometer is a data logger has a memory of 20,010 sets of measurements and allows use of up to several months. The temperature / humidity thermo-hygrometer is particularly suitable for measuring tasks where it is not possible for the user to install software for reading the measured values.

- Measuring range temp.: -30 ... 60 °C / -22 ... 140 °F
- Measuring range rel. humidity: 0 ... 100% RH
- Measurement protocol as PDF
- Data export possible as CSV
- Readable without software
- 20,010 sets of measured values can be stored
- incl. ISO Calibration Certificate

With the thermo hygrometer it is possible to determine the humidity, ambient, wet bulb and dew point temperature. Measurements up to 60 °C are possible with the thermo hygrometer. The thermo hygrometer can therefore be used universally because of its various measuring functions to determine the ambient conditions.

Measuring ranges:
- Humidity: 0 ... 100% RH
- Ambient temperature: -20 ... 60 °C / -4 ... 140 °F
- Wet bulb temperature: 0 ... 60 °C / 32 ... 140 °F
- Dew point temperature: -20 ... 60 °C / -4 ... 140 °F
- Interface: Bluetooth
- MIN / MAX / HOLD function
- incl. sinter filter

PCE-HVAC 3 is a thermo hygrometer or diagnostic measuring device used for indoor climate and environmental monitoring. In addition to measuring relative humidity and ambient room / dry-bulb temperature, the thermo hygrometercalculates dew-point and wet-bulb temperatures in degrees Celsius (°C) and Fahrenheit (°F). Thus, heating, ventilation and air conditioning (HVAC) installations and HVAC system performance assessments are key applications of the PCE-HVAC 3 thermo hygrometer.

- Relative humidity measuring range: 0 ... 100% RH
- Ambient / dew-point temp. range: -30 ... 100°C / -22 ... 212°F
- Wet-bulb temp. range: 0 ... 80°C / 32 ... 176°F
- Incl. ISO calibration certificate

- Temperature measuring range: 32.0… 122.0 °F
- Humidity measuring range: 0.0 ... 99.9% RH
- Connection of up to four external sensors
- Analog 4 ... 20-mA input signal
- Wall mounting

The thermo hygrometer is ideal for detecting and digitally displaying humidity, temperature and barometric pressure. Temperature is measured by an RTD sensor and air humidity is measured by a highly repeatable, capacitive sensor. All products are test instruments, and the thermo hygrometer is sent out manufacturer calibrated. An ISO certification is available optionally.

The thermo hygrometer detects air temperature and humidity and stores readings in its internal memory. The thermo hygrometer has a compact format and a wide memory capacity (up to 32,000 values / 16,000 values for each parameter) and it is mainly used as a data logger in fields such as supermarket refrigeration units, refrigerated transport, warehouses, and other temperature controlled environments.

- Measurement range: 0 ... 100% RH / -35 ... 70°C / -31 ... 176°F
- Accuracy: ± 3% RH (20 ... 80%) and  ± 5% / ± 1°C (1.8°F)
- Resolution: 0.5% RH / 0.1°C (0.18°F)
- Memory: Max. 32,000 measurement data (16,000 for each parameter (humidity / temperature))
- Incl. ISO calibration certificate 

- Temperature measuring range: 0.0 … 50.0 °C
- Humidity measuring range: 0.0 ... 99.9% RH
- Connection of up to four external sensors
- Analog 4 ... 20 mA input signal
- Wall mounting

- Temperature measuring range: 0.0 … 50.0 °C
- Humidity measuring range: 0.0 ... 99.9% RH
- Connection of up to four external sensors
- Analog 4 ... 20 mA input signal
- Wall mounting

- Temperature measuring range: 0.0 … 50.0 °C
- Humidity measuring range: 0.0 ... 99.9% RH
- Connection of up to four external sensors
- Analog 4 ... 20 mA input signal
- Wall mounting

- Temperature measuring range: 0.0 … 50.0 °C
- Humidity measuring range: 0.0 ... 99.9% RH
- Connection of up to four external sensors
- Analog 4 ... 20 mA input signal
- Wall mounting

- Temperature measuring range: 0.0 … 50.0 °C
- Humidity measuring range: 0.0 ... 99.9% RH
- Connection of up to four external sensors
- Analog 4 ... 20 mA input signal
- Wall mounting

- Temperature measuring range: 0.0 … 50.0 °C
- Humidity measuring range: 0.0 ... 99.9% RH
- Connection of up to four external sensors
- Analog 4 ... 20 mA input signal
- Wall mounting

- Temperature measuring range: 0.0 … 50.0 °C
- Humidity measuring range: 0.0 ... 99.9% RH
- Connection of up to four external sensors
- Analog 4 ... 20 mA input signal
- Wall mounting

Measuring function
- Temperature: -40 ... 125°C / -40 ... 257°F (external)
- Humidity: 0 ... 100% rh (external)
- Memory for 25,920 readings
- Saves as PDF

- Air temperature: -20 ... 60 °C / -4 ... 140 °F
- Humidity: 0 … 100% RH
- Wet bulb temperature, dew point
- Data memory for 32,000 readings
- Type K thermocouple