- Measuring range CO2: 400 ... 5000 ppm
- Measuring range temperature: -10.0 ... 50.0°C / 14 ... 122°F
- Measuring range humidity: 0 ... 99% rh
- Battery operation
- Limit exceeded
- Beep

- Wind speed measuring range: 0.00 ... 30.00 m/s / 98 ft/s / 67 mph
- Temperature measuring range: -20 ... 60 °C / -4 ... 140 °F
- Humidity measuring range: 0 ... 100% RH
- Telescope diameter 12 mm / 0.47"
- 390 mm / 15.4" telescopic pole
- Bluetooth 4.0 interface
- incl. ISO Calibration Certificate (wind speed function only)

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

The oxygen meter PCE-WMM 100 consists of a main unit and a remote display. The CO2 and oxygen meter PCE-WMM 100 is used to measure carbon dioxide and oxygen in a fixed location. The oxygen meter PCE-WMM 100 has two relays that can be used to control alarm lights or sounders.

- Measuring range CO2: 0 .... 50000 ppm
- Measuring range O2: 0 ... 30 %
- Measuring range temperature: 0 ... 50 °C / 32 ... 122 °F
- Main and remote unit
- Alarm relay
- 4 ... 20 mA analog outputs
- Acoustic alarm

- Wind speed measuring range: 0.00 ... 30.00 m / s
- Temperature measuring range: -20 ... 60°C / -4 ... 140° F
- Humidity measuring range: 0 ... 100% RH
- Telescope diameter 12 mm
- 390 mm / 15.4 in telescopic pole
- Bluetooth 4.0 interface

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

- Measurable particle sizes: PM2.5 / PM10
- Measuring range Mass concentration: 0 ... 2000 μg / m³
- Measurable particle sizes: 0.3, 2.5 and 10 μm
- Display with graphic real-time diagram
- Data memory up to 5000 data sets

The PCE-MA 202 is an oven-drying relative humidity meter for weighing and heating material samples to determine moisture content. The heating chamber warms up to 199 °C / 390 °F with the use of halogen lamps. Drying of the sample to be weighed takes place within the chamber of the relative humidity meter and the moisture content is subsequently calculated from the difference between the initial and final weight.

- Testing or weighing capacity: 200 g / 7.05 oz
- Readability: 10 mg / 0.01 g / 0.1%
- Adjustable drying temperature and time

The Air Humidity Meter PCE-CMM 10-ICA is a multi-function meter for measuring the air quality. This air humidity meter measures synchronously the CO2 concentration, the air temperature and the humidity.

- Measuring range CO2: 400 ... 5000 ppm
- Measuring range temperature: -10.0 ... 50.0°C / 14 ... 122°F
- Measuring range humidity: 0 ... 99% rh
- Battery operation
- Limit exceeded
- Beep
- incl. ISO Calibration Certificate (for CO2 only)

PCE-HVAC 3 is a air humidity meter or diagnostic measuring device used for indoor climate and environmental monitoring. In addition to measuring relative humidity and ambient room / dry-bulb temperature, the ait humidity meter calculates 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 air humidity meter.

- 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

The PCE-PGM 100 Surface Testing works with measuring geometries of 20°, 60° and 85°, using the reflection principle. This means that the Surface Testing emits light which hits the surface to be tested. A part of the light will be absorbed by the surface and another part will be reflected.

- Measurement geometry: 20° / 60° / 85°
- Standards: ISO 2813 / GB/T 9754 / ASTM D 523 / ASTM D 2457
- Measuring range: 20°: 0 ... 1000 GU / 60°: 0 ... 1000 GU / 85°: 0 ... 160 GU 
- Incl. ISO calibration certificate

This air humidity meter station with outside sensor is a real all-rounder. The wireless air humidity meter station with outside sensor is easy to assemble based on the instructions provided. You do not have to be a professional to operate the wireless air humidity meter station and outside sensors. The weather data of the air humidity meter station with outside sensor for different parameters are sent up to 100 meters by radio signal to the main station.

- 3 displays
- Indoor temperature in Celsius or Fahrenheit
- Outside temperature in Celsius or Fahrenheit
- Indoor air humidity / outdoor air humidity
- Air pressure gauge in inHg or hPa
- Absolute or relative air pressure display selectable
- Precipitation indication in mm or inch
- Precipitation indicator for 1 hour, 24 hours, 1 week, 1 month
- Wind speed in mph, km/h, m/s, knots ...
- Wind direction indicator
- Wind chill temperature gauge
- Weather forecast, trend indicator, storm warning
- and much more...

PCE-PCO 1 is a handheld particle-counting air quality meter or dust measuring device for measuring the concentration of particles in the air. The PCE-PCO 1 hygienic dust measuring device:

- Measures 6 sizes of particles: 0.3 µm, 0.5 µm, 1.0 µm, 2.5 µm, 5.0 µm, 10 µm
- Offers a robust, 80 MB internal memory
- Features a large, full-color LCD display with backlight
- Includes a built-in camera for image and video recording
- Contains sensors for measuring air temperature, dew point and relative
  humidity
- Displays temperature in degrees Celsius (°C) or Fahrenheit (°F)

- Measurement of all relevant environmental parameters
- Wind speed
- Temperature
- Humidity
- Sound level
- Light
- High accuracy
- MIN, MAX, HOLD function

PCE-RCM 10 is a portable handheld air humidity meter or particle counter used to monitor particulate matter (PM) concentrations in the air. Designed to aid in indoor air quality (IAQ) assessments, this particle counter also measures air temperature and relative humidity (RH).

- PM channels: PM 2.5, PM 10
- Particle sizes (in micrometers): 2.5 µm, 10 µm
- Temp. measuring range: -20 ... +70 °C / -4 ... +158 °F
- Humidity measuring range: 0 ... 100 % RH
- 2.4" full-color LCD with user-friendly graphics
- For indicative measurements

The multifunction air humidity meter determines the wind speed via an impeller with a diameter of 65 mm. The air humidity meter 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

PCE-MA 110 is a halogen relative humidity meter or analyzer that functions on the gravimetric or loss on drying (LOD) principle. The relative humidity meter uses the halogen method to dry the material sample. Moisture content is calculated based on the weight difference before and after the drying procedure. Calibration of the relative humidity meter can be performed at any time using the automatic calibration function and the included 100 g weight.

- Weighing range: 0.1 g ... 110 g / 0.0035 ... 3.88 oz
- Weighing resolution or readability: 0.01 g / 10 mg
- Moisture content measuring range: 0 ... 100%
- Moisture content resolution or readability: 0.1%
- Adjustable drying time and temperature
- Memory stores up to 16 drying profiles
- RS-232 interface or port