KPS MT20L Manual De Funcionamiento página 18

• When the meter is linked to a measurement circuit, do not touch the probe
tip of the meter and test lead (or test clip).
• At the manual range, when the value scale to be measured is unknown
beforehand, select the highest range.
• Do not measure voltage if the voltage on the terminals exceeds 600V above
earth ground.
• Always be careful when working voltages above 60V DC or 30V AC rms,
keep fingers behind the probe barrier while measuring.
• Never connect the meter leads across a voltage source while the transform
switch is in the resistance, diode or continuity mode. Doing so can damage
the meter.
• Never perform resistance, diode and continuity measurements on live cir-
cuits.
• AC V detecting is without contact, the probe should be revolved in the meter
completely when use, and do not contact the COM jack which at the back of
the meter with the test lead (or test clip).
• Before rotating the transform switch to change the function, disconnect the
tip of meter and the probe of the test lead (or test clip) from the circuit under
test.
• Never use the meter under the condition of the explosive air, steam or dirt.
• If any faults or abnormalities are observed, the meter can not be used any
more and it has to be checked out.
• Never use the meter unless the rear case is in place and fastened fully.
• Please do not store or use meter in areas exposed to direct sunlight, high
temperature, humidity or condensation.
1.3 Símbolos
Important safety information, refer to the operating manual.
Double insulation (Protection class II).
Overvoltage (Installation) category II, Pollution Degree 2 per
CAT II IEC1010-1 refers to the level of Impulse Withstand Voltage
protection provided.
KPS-MT20L • Non-contact voltage detector
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