User Manual

35 36
Note:
Do not input voltage higher than 30Vrms to avoid personal injury.
After completing the measurement, disconnect the test leads from the circuit
under test.
12. Temperature Measurement (Picture 12)
Note:
The ambient temperature of the meter should be in the range of 18-28°C,
otherwise it may cause measurement error, especially in low temperature
environments.
Use caution when working with voltage above AC 30Vrms, 42Vpeak or DC 60V.
Such voltage poses a shock hazard.
After completing the measurement, remove the thermocouple.
13. Non-contact AC voltage sensing (NCV) (Picture 13)
Picture 12 Picture 13
UT205E/UT206B/UT207B/UT208B User Manual UT205E/UT206B/UT207B/UT208B User Manual
1) Insert the red test lead into the , or jack, and black into the
COM jack.
2) Turn the function dial to the Hz% position, and connect the test leads with
both ends of the measured signal source in parallel.
3) Short press the SELECT button to switch to frequency/duty ratio measurement.
1) Turn the function dial to the °C°F position, and the LCD will display “OL”.
Ambient temperature will be displayed if users short-circuit the test leads.
2) Insert the K-type thermocouple into the meter as shown.
3) Use the temperature sensor to measure object surface, and read the Celsius
temperature value on the LCD after a few seconds.
4) Short press the SELECT button to switch to Fahrenheit temperature
measurement.