So that light is also good light the illumination at the work place, in hospitals, offices, or schools has to meet specific minimum values. With the testo 545, you can perform measurements according to DIN 5032, which are mandatory for lighting in public buildings. Our eyes are much more sensitive to yellow / green light than for blue & red light. This anomaly must be taken into account by a Luxmeter calculation. A special optical filter on the Testo 545 takes over this function. Only filters with precise measurements on different coloured light sources, such as mercury vapour, sodium vapour lamps, etc. are possible. Similarly, with this device & specific temporal averaging possible in order to be able to average luminance of a room, find employment & so on. The measured readings can be stored in the integrated memory & through the optional software they can be exported & worked on. The stored values of light strength can be connected to a light profile which provides valuable clues to the uniformity of the illumination. The ability to administer the measurement points provides a particular sort of job assistance. Up to 99 readings can be allotted to a measurement point. That is why a clear identification & documentation are warranted. ...

Testo 608-H1 Thermo hygrometer. Highlights &

Details: Range 10
- 98% RH. Min./ Max. Storage. Description:


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Thermo/hygrometer Testo 608-H2. Highlights &

Details: Range 2
- 98% RH Min. Min./ Max. Storage. Description:


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Testo 905-T2 Compact Surface Thermometer. Highlights &

Details: Very fast reaction time. High accuracy;

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Core thermometer Testo 106-T1 Set. Highlights &

Details: Rapid control of thin & robust measuring tip.

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testo 174H Set Data Logger.

Features: memory for 16 000 readings. Sampling rate can be set freely from 1 min

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Testo 410-1 material humidity measuring device. Highlights &

Details: With measurement of Temperature.

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testo 540 intensity of illumination meas. inst. Highlights &

Details: With spectral filter for visible

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Temperature measuring strips 50 x 18 mm. The self-adhesive temperature indicators show the temperature-sensitive elements behind the transparent windows. The colour of each element is distinctly changes when it reaches its nominal temperature. This colour change is irreversible which means that even by later surface temperature changes the colour stays the same. Included in delivery. Booklet of 10 measuring strips. Technical data: Type testoterm. Number of fields 8.

Dimensions (L x W) 50 mm x 18 mm. Temperature range 37/40/43/46/49/54/60/65 C.

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Features Tetley Decaf has the full flavour of Tetley, but without the caffeine. &, being naturally rich in antioxidants, its good for you too!. ...