UNI-T UT-203R Bedienungsanleitung Seite 3

Digital Clamp Meter
Art.no. 36-8126
Please read the entire instruction manual before using
the product and then save it for future reference.
We reserve the right for any errors in text or images
and any necessary changes made to technical data.
In the event of technical problems or other queries,
please contact our Customer Services (see address
details on the back).
Safety
Warning:
The instruction manual contains information
necessary for the safe operation of the clamp meter.
Disregarding this information can lead to serious
injury or death. Make sure that you have read and
understood the entire instruction manual before using
the product.
The clamp meter has been tested in accordance with
EN 61010-1, 61010-2-032/033 and conforms to
the electromagnetic radiation protection standard in
accordance with EN61326-1, and also conforms to
measurement category CAT III 300 V, CAT II 600 V,
and pollution category II.
The function of the clamp meter should be checked
on a known voltage source before you start measuring.
• Always check the that the product looks intact
and has no damage before using it. Do not use
this clamp meter if it or the test leads appear to
be damaged, or if you suspect that the tool might
not work properly.
• Never use the clamp meter if the battery cover or
battery compartment is open.
• Make sure that your fingers are behind the finger
guards when using the test leads.
• Set the measurement range with the function
knob before starting to take readings.
The measurement range must not be changed
during a measurement.
• Do not measure voltages higher than 600 V DC
or 600 V AC RMS between a power point and
earth connection.
• Replace the battery if the battery warning symbol
appears on the display. A weak battery can cause
incorrect results and thereby pose a safety hazard.
• Neither the clamp meter nor its accessories must
be dismantled or modified in any way.
Model UT-203R
3