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If no temperature probe is connected to the K-type jack, the integrated probe inside
the measuring device is activated and shows the ambient temperature.
By this probe, the temperature can be measured in the range of 0°C up to +50°C.
Its up-date time is approx. 15 min. (because of the housing)
Be careful when measuring high temperatures. Take the probe by
its black handle (gripping surface). Only the metal part of the pro-
be must be in contact with the heat source! Please observe the
ambient temperatures of the measuring instrument (see Technical
Data "Temperature for guaranteed accuracy") in order to avoid
falsified measurements.
Never perform measurements on live parts!
Never exceed the maximum input quantities, because damaging
of the product involves lethal danger!
Measuring the Illuminance
The illuminance measurement is intended for comparative measurements for the
domestic use and is not appropriate for the professional use.
The illuminance is measured via a silicon photodiode with filter. Light in the range of
400 nm up to 700 nm passes through this filter (for filter spectrum see table). This is
the range visible for the human eye.
Proceed as follows:
- Connect the connector (13) of the temperature probe with
the jack (7) of the measuring instrument. Attention! Ensure
correct polarity
- Switch the measuring range selector switch (5) to position
"TEMP" and select an appropriate measuring range. With
the "SELECT" key you can select two different measuring
ranges and the measuring units °Celsius or °Fahrenheit.
Pressing the key once switches from one range to the
other.
- Take the handle of the temperature probe and put the
metal probe tip into a voltage-less (!) heat source (e.g. a
non-caustic liquid or solid objects etc.).
- The display shows the measured temperature in °C
(degrees Celsius) or °F (degrees Fahrenheit).
- After the measurement switch off the device by pressing
the green key.
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