4
PANEL DESCRIPTION
1. LCD displaying
：
display the value and unit,
2. knob switch: change the test function and range,
3. 10A current test jack,
4. Voltage, resistance, current jack: less than 200mA current test jack,
5. GND
DC Voltage Measurement
1. Apply the black test lead to “COM” terminal and the red one to V/Ω terminal;
2. Set the knob to a proper DCV range, and connect the leads crossly to the electric circuit under
test; LCD displays polarity and voltage under test connected by the red test lead.
Note:
1. Firstly users should set the knob to the highest range, if users had no idea about the range of
voltage under test, then select the proper range based on displaying value.
2. When LCD displays icon “1”, meter is over range thus should set the knob to a higher range.
3. Max. input voltage is 600V, over it might damage the circuit.
4. Please avoid touching high voltage circuit when measuring it.
AC Voltage Measurement
1. Apply the black test lead to “COM” terminal and the red one to“V/Ω“terminal;
2. Set the knob to a proper ACV range, and connect the leads crossly to the electric circuit.
Note:
1. Firstly users should set the knob to the highest range, in the case of no idea about the range of
voltage under test, and then select the proper range based on displaying value.
2. When LCD displays icon “1”, meter is over the max. Value of range thus should set the knob to
a higher range.
3. Max. input voltage is 600Vrms, over it might damage the circuit.
4. Please avoid touching high voltage circuit when measuring it.
DC Current Measurement
