The Air Humidity Meter 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
• incl. ISO Calibration Certificate

The air humidity meter detects air temperature and humidity and stores readings in its internal memory. The air humidity meter 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 air humidity meter in fields such as supermarket refrigeration units, refrigerated transport, warehouses, and other temperature controlled environments.

• Measurement range: 0 … 100% RH / -35 … 70°C / -31 … 158°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))

The PCE-VA 20 is a versatile air humidity meter for determining environmental conditions such as wind, temperature and humidity. It is additionally used to test heating, ventilation and air conditioning / cooling (HVAC) systems. This air humidity meter device has a 10 cm / 3.9" Ø fan impeller and a clear backlit LCD. Available functions include display hold, average / maximum / minimum value, auto shutdown, low-battery warning, and metric / imperial choice.

• Measures air flow velocity, volume flow, relative humidity, air temperature, dew  point temperature and wet-bulb temperature
• Air flow velocity range: 0.2 … 30 m/s (39.4 … 5905.5 fpm)
• Accuracy: ±(1.5% of measured value + 0.3 m/s) when less than 20 m/s, ±  (3% of measured value + 0.3 m/s) when more than 20 m/s
• Resolution: 0.1
• Incl. ISO Calibration Certificate

PCE-330 is a multifunction air humidity meter with a quick-response sensor for determining ambient temperature, relative humidity and dew point temperature. Equipped with an easy-to-read dual display, this data-logging indoor air quality (IAQ) meter features a large internal memory with storage for up to 16,000 recorded values.

• Temperature range: -20 … 60°C / -4 … 140°F
• Relative humidity range: 0 … 100% RH
• Resolution: 0.1° / 0.18°F
• Accuracy: ± 0.8°C / ± 1.5°F, ± 2.0 … 4.0% RH
• Internal memory: up to 16,000 date- and time-stamped readings

The air humidity meter has a temperature measuring range of -20 … 60 °C and a humidity measuring range of 0 … 99.9% RH. The readings from the air humidity meter can be read directly on the 2.3" color display.

Temperature measurement

• Measuring range: -20 … 60 °C / -4 … 140 °F Humidity measurement
• Measuring range: 0 … 99.9% RH
• Data memory for 12800 measuring points
• For mounting on the wall
• WiFi interface
• incl. ISO Calibration Certificate

The PCE-313 S Air Humidity Meter has been designed for professional use in fields such as the air-conditioning sector. The PCE-313 S Air Humidity Meter determines both relative humidity and ambient temperature. The PCE-313 S Air Humidity Meter can be connected to type K thermo-elements to detect, for instance, the temperature of a wall by means of a surface probe.

• Relative humidity: 5 … 95% r.H.
• Temperature: 0 … 50°C / 32 … 122°F
• Type K: -50 … 1300°C / -58 … 2372°F
• Calculated dew point: -25.3 … 48.9°C / -13.54 … 120°F

The PCE-HT110 Air Humidity Meter or Humidity Detector precisely measures air temperature and relative humidity. This accurate and reliable device shows the current measurements on the large LCD display and saves the measurement data directly to an SD card (included). The PCE-HT110 is equipped with two channels, accommodates an SD card memory of up to 16 GB, offers an adjustable measurement rate / sampling interval, and includes a wall mount, making the device ideal for logging data over an extended period of time.

• Measurement ranges: 0 … 50°C / 32 … 122°F, 10 … 90% RH
• Resolution: 0.1°C / 0.18°F, 0.1% RH
• Data format: .XLS (compatible with Microsoft Excel)
• Incl. ISO Calibration Certificate