Air Quality, Sound

Wohler CM 220

CO Ambient Air Measurement

The Wohler CM 220 is perfect for the measurement of CO in the ambient air and the control of gas leakages on fire places.
It is also able to determine the MAK-Value.

Product Instruments / Sets Downloads

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Wohler IR Hygrotemp 24

Indoor Air Quality

The Wohler IR Hygrotemp 24 is a battery-driven multi-use measuring instrument to determine air humidity, air temperature and surface temperature. Furthermore, it calculates the dew point, the wet bulb temperature and the difference in the dew point and the surface temperature.
Now, you can evaluate the indoor air quality and the mold potential with only one instrument. Three single values are displayed on the screen at one time. If there are poor lighting conditions, the display backlight can be turned on. The activated laser can determine the spot for the surface temperature measurement.

Product Instruments / Sets Downloads

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Wohler RF 220 Hygrotemp

Relative Humidity and Temperature Determination

The Wohler RF 220 Hygrotemp is a mobile, battery-driven measuring instrument to quickly determine relative humidity and temperature within buildings and offices. It helps to inspect the building for mold and other humidity related problems.  The dew point and wet bulb temperature are calculated online from the current air humidity and temperature.

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Wohler SP 22 Sound Level Meter

Sound Level Determination

The Wohler SP 22 Digital Sound Level Meter provides automatic or manual ranging in six measurement ranges from 30 to 130 dB. The unit meets ANSI S 1.4 and IEC 651 Type 2 standards, and features 0.1 dB resolution.
A background noise absorber permits to measure sound levels accurately even in the presence of high background noise. The meter allows you to select between fast and slow response times and A and C weighting.
A maximum hold function is provided. Jacks on the meter provide both AC and DC analog output, while a digital RS-232 interface allows you to use an optional cable to capture sound level data on a PC.

Product Instruments / Sets Downloads

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