UT219PV User Manual
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Warning:
● The input impedance is about 10 MΩ for DC mV. Measurement error can be produced when
measuring circuit with high impedance. The circuit impedance is below 10 kΩ in most cases, thus
the error (≤0.1%) is negligible.
● Do not measure input voltage over the range. Otherwise accurate measurement result cannot be
obtained and damage to the Clamp Meter or personal injury may occur.
● Do not input voltage over 999.9 mV. It is possible to measure higher voltage, but the protection
supplied by the Clamp Meter may be damaged.
● For high voltage measurement, please pay special attention to avoid electric shock.
● Please measure a known voltage before use to check if the product functions normal.
● The high-voltage warning symbol “
” appears on the LCD if the measured voltage is >999.9 mV DC
or <-999.9 mV DC.
● Please disconnect the test leads from the measured circuit after all measurement operations are
completed.
9. Temperature measurement (Figure 12)
Figure 12
1) Connect the Type K thermocouple to the input terminal.
2) Set the rotary switch to “
”, then short press the SELECT button to switch to the temperature
