Kaiweets HT118E - Resistance; Continuity; Diode measurement

Resistance / Continuity / Diode measurement
Á\ When measuring diode on the line, disconnect the power supply and discharge all the high-voltage capacitors.
Otherwise, the instrument may be damaged.
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1) Tum the rotary switch to * Pk " and select Resistance / Continuity / Diode measurement function by “FUNC.”
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2) Insert the red lead in * vanziuw ” terminal, insert the black probe in “COM”
3) Connect the test leads to the source or circuit in parallel or diode to be measured. Touch the diode anode with the red
lead, the black lead contacts the diode cathode.
4) Read the measurement result on the screen.
Max. test current: 1.2mA
It displays the approximate forward voltage value of the diode. Max. test voltage: 3.0V
Overload protection: 250V
Resistance < 300, the buzzer sounds and the indicator lights up green Max. test voltage: 1.0V
300 < Resistance <600, the buzzer doesnt sound and the indicator lights up red Overload protection: 250V