With the humidity detector it is possible to measure climate conditions such as temperature and relative humidity, as well as determining surface temperature of objects simultaneously by using the included external temperature sensor or using an infrared measurement. The humidity detector offers features such as average value, maximum, minimum, and hold functions at a reasonable price.

• Internal probe
• Temperature: -20°C … 60°C / -4 … 140°F
• Relative humidity: 10 … 90% r.H.
• Temperature of global: -22°C … 60°C / -8 … 140°F
• Humidity: -68°C … 60°C / -90 … 140°F
• Dew point temperature: depending on the sensor

• External probe
• Temperature: -50° C … 500° C / -58 … 932°F

PCE-SMM 1 is a soil humidity detector ideal for use in agriculture, crop science, horticulture, botany, landscaping, gardening and environmental testing applications. This portable handheld humidity detector measures soil moisture or humidity quickly, easily and accurately.

• Moisture measurement range: 0 … 50 %
• Resolution: 0.1 %
• Accuracy: ±5 % +5 digits
• 250 mm / 9.84" long probe

With the humidity detector you can ensure the right climate in your office. The humidity detector measures the CO2 content of the air, the relative humidity and the room temperature. The humidity detector shows carbon dioxide concentrations up to 9999 ppm, temperatures from -10… 50 °C, and relative humidity values from 20… 95%.

• Large CO2 measuring range up to 9999 ppm
• Traffic light function for carbon dioxide
• Measures temperature and humidity
• Network operation
• Suitable for classrooms, offices, lecture halls
• incl. ISO Calibration Certificate (for CO2 only)

PCE-VA 20 is a humidity detector for testing heating, ventilation and air conditioning or cooling (HVAC) systems. This combination anemometer-hygrometer-thermometer features a 10 cm / 3.9" Ø fan impeller, easy-to-read backlit LCD, and functions such as display hold, average value, maximum value, minimum value, battery-saving automatic power off, low-battery indicator, and metric or imperial unit selection.

• 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

The humidity detector has a CO² measuring range of 0 … 9999 ppm. In addition to the carbon dioxide measurement, the humidity detector also has a carbon monoxide (CO) sensor with a measuring range of 0 … 1000 ppm and a temperature and humidity sensor.

• Carbon monoxide (CO): 0 … 1000 ppm
• Carbon dioxide (CO²): 0 … 9999 ppm
• Temperature: 0 … 50 °C / 32 … 122 °F
• Humidity: 0 … 100% RH
• Data memory for 5000 measuring points
• Data export CSV
• Power supply: rechargeable battery

This humidity detector station with outside sensor is a real all-rounder. The wireless humidity detector 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 humidity detector station and outside sensors. The weather data of the humidity detector 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…