Humidity measurement

Simple thermometer-hygrometer LB-103 with calibration certificate

The LAB-EL offer includes a hytherograph for use at home, office or other room. The LB-103 device in an aesthetic casing can be placed anywhere in the room. Battery-powered temperature and humidity meter displays both on a large LCD display. The hytherograph may have a calibration certificate from an Accredited Calibration Laboratory. The meter can also show the outside temperature after connecting an external temperature probe with a cable. The…
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Temperature, humidity, pressure and light meter LB-531

In the second half of 2019, the miniature air parameter meter LB-531 was introduced for sale. It is a simpler version of the LB-532 recorder, deprived of the ability to record measurements in the internal memory, although it has the ability to remember extreme values: minimum and maximum. The device measures the temperature and relative humidity of the air. Optionally, you can order versions that also measure pressure as well…
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New LAB-EL Humidity Calculator

LAB-EL Humidity Calculator is a program for Windows system used to convert various physical quantities that characterize the microclimate. One of the most common cases is the calculation of the relative humidity of the air based on the knowledge of two other measurements: air temperature and dew point temperature or frost temperature when performing tests of the hytherographs in a climatic chamber, where reference devices are a precise thermometer and…
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