The HVAC meter is a good solution for anyone who wants to check the conductivity of ultrapure water and to accurately determine the salinity of liquids. 

- conductivity: 0 ... 20 µS/cm ...
- salinity: 0.00 ... 10.00 ppt
- temperature: 0 ... 60 °C / 32 ... 140 °F
- automatic temperature compensation
- internal 3-point calibration

The hygrometer is used in HVAC technology to monitor humidity and temperature. The measured values ​​are output by the hygrometer via the RS485 interface. In this compact hygrometer, air humidity and temperature are precisely determined using a semiconductor component.

 

- Measuring range humidity: 0 ... 100% RH
- Measuring range temperature: - 20 ... 60 ° C
- Interface: RS 485 Modbus

 

This hygrometer station with outside sensor is a real all-rounder. The wireless hygrometer 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 hygrometer station and outside sensors. The weather data of the hygrometer station with outside sensor for different parameters are sent up to 100 meters by radio signal to the main station.

- 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-LED 20 is a Illuminometer with an external LED light sensor. The cable of the LED light sensor has a length of approximately 1.5 m / 4.9 ft.

- Measuring range: 40 / 400 / 4000 / 40000 / 400000 lx or fc
- Measuring units (selectable): Lux (lx) or footcandle (fc)
- Accuracy: ± 3% (with a standard incandescent lamp at 2856 K and LED white light)
 ± 6% for other visible light sources

PCE-LED 20 is a Illuminometer with an external LED light sensor. The cable of the LED light sensor has a length of approximately 1.5 m / 4.9 ft.

- Measuring range: 40 / 400 / 4000 / 40000 / 400000 lx or fc
- Measuring units (selectable): Lux (lx) or footcandle (fc)
- Accuracy: ± 3% (with a standard incandescent lamp at 2856 K and LED white light)
 ± 6% for other visible light sources

- Measuring range: 1000 ... 400,000 lux
- Resolution: 0.1 lux
- Lux and footcandle units
- Rechargeable battery

PCE-LED 20 is a light meter with an external LED light sensor. The cable of the LED light sensor has a length of approximately 1.5 m / 4.9 ft.

- Measuring range: 40 / 400 / 4000 / 40000 / 400000 lx or fc
- Measuring units (selectable): Lux (lx) or footcandle (fc)
- Accuracy: ± 3% (with a standard incandescent lamp at 2856 K and LED white light), ± 6% for other visible light sources

PCE-LED 20 is a light meter with an external LED light sensor. The cable of the LED light sensor has a length of approximately 1.5 m / 4.9 ft.

- Measuring range: 40 / 400 / 4000 / 40000 / 400000 lx or fc
- Measuring units (selectable): Lux (lx) or footcandle (fc)
- Accuracy: ± 3% (with a standard incandescent lamp at 2856 K and LED white light), ± 6% for other visible light sources

PCE-LED 20 is a lux meter with an external LED light sensor. The cable of the LED light sensor has a length of approximately 1.5 m / 4.9 ft.

- Measuring range: 40 / 400 / 4000 / 40000 / 400000 lx or fc
- Measuring units (selectable): Lux (lx) or footcandle (fc)
- Accuracy: ± 3% (with a standard incandescent lamp at 2856 K and LED white light), ± 6% for other visible light sources

PCE-LED 20 is a lux meter with an external LED light sensor. The cable of the LED light sensor has a length of approximately 1.5 m / 4.9 ft.

- Measuring range: 40 / 400 / 4000 / 40000 / 400000 lx or fc
- Measuring units (selectable): Lux (lx) or footcandle (fc)
- Accuracy: ± 3% (with a standard incandescent lamp at 2856 K and LED white light), ± 6% for other visible light sources

- Measuring range: 1000 ... 400,000 lux
- Resolution: 0.1 lux
- Lux and footcandle units
- Rechargeable battery

- Measuring range: 1000 ... 400,000 lux
- Resolution: 0.1 lux
- Lux and footcandle units
- Rechargeable battery

Multi-function Air Humidity Meter PCE-780 consists of an infrared thermometer and an integrated humidity meter. With the two sensors, it can record values to determine the dew point. If this dew point is reached or undershot, there is a risk of moisture settling and thus of mould.

- Infrared measurement range: -76 ... 932°F / -60 ... 500°C
- Infrared temperature measurement
- Air temperature and humidity measurement
- Calculation of dew point
- High contrast LCD display
- Adjustable high and low alarm

The Multi-function Humidity Detector PCE-780 consists of an infrared thermometer and an integrated humidity meter. With the two sensors, it can record values to determine the dew point. If this dew point is reached or undershot, there is a risk of moisture settling and thus of mould.

- Infrared measurement range: -76 ... 932°F / -60 ... 500°C
- Infrared temperature measurement
- Air temperature and humidity measurement
- Calculation of dew point
- High contrast LCD display
- Adjustable high and low alarm

The Multi-function Hygrometer PCE-780 consists of an infrared thermometer and an integrated humidity meter. With the two sensors, it can record values to determine the dew point. If this dew point is reached or undershot, there is a risk of moisture settling and thus of mould.

- Infrared measurement range: -76 ... 932°F / -60 ... 500°C
- Infrared temperature measurement
- Air temperature and humidity measurement
- Calculation of dew point
- High contrast LCD display
- Adjustable high and low alarm

The pH meter for soil has been developed with the purpose of finding an effective method for directly determining the pH value of soil. With the help of this pH meter, it is possible to quickly and accurately measure the pH value of soil, including a soil sample taken from the ground.

 
- Use: Soil pH measurement
- Measuring range: 0.00 ... 14.00 pH
- Dissolution: 0.01 pH
- Power supply: 4 x 1.5 V AAA batteries

**Care must be taken when inserting probe to not break it** 

The PCE-LED 20 is a photometer with an external LED light sensor. The cable of the LED light sensor has a length of approximately 1.5 m / 4.9 ft.

- Measuring range: 40 / 400 / 4000 / 40000 / 400000 lx or fc
- Measuring units (selectable): Lux (lx) or footcandle (fc)
- Accuracy: ± 3% (with a standard incandescent lamp at 2856 K and LED white light), ± 6% for other visible light sources

The PCE-LED 20 is a photometer with an external LED light sensor. The cable of the LED light sensor has a length of approximately 1.5 m / 4.9 ft.

- Measuring range: 40 / 400 / 4000 / 40000 / 400000 lx or fc
- Measuring units (selectable): Lux (lx) or footcandle (fc)
- Accuracy: ± 3% (with a standard incandescent lamp at 2856 K and LED white light), ± 6% for other visible light sources