Correctly measure resistance, conduction and frequency with clamp ammeter
Methods of Measuring Resistance
First, set the function switch to position.
Second, insert the red test lead into the V/Ω port and the black test lead into the COM port.
Third, short-circuit the test wires and press the zero adjustment switch to eliminate the resistance of the test wires.
Fourth, connect the test leads to the test loop. Humidity Sensor Probe , , Stainless Steel Electric Heating Tube PT100 Sensor , , Cast Aluminum Heater , Heating Ring Fluid Solenoid Valve
It should be noted here that do not measure in the energized circuit to avoid possible electric shock accidents and damage to the instrument or circuit. Remove all test lines on the instrument and open the battery cover. When measuring, hold it behind the test lead guard.
Continuity test of clamp ammeter
First, set the function switch to position.
Then, plug the red test lead into the V/Ω port and the black test lead into the COM port.
Then, short-circuit the test leads and press the zero adjustment switch to eliminate the resistance of the test leads.
Next, press the mode selection switch to switch the normal mode to the conduction detection mode, and the "" mark is displayed.
Finally, connect the test line to the test loop, and the buzzer will sound if the test resistance is lower than 20.0Ω.
How to measure frequency
First, set the function switch to the A or V position.
Then, press the mode selection switch 3 times to switch the normal mode to the frequency measurement mode and display the "Hz" sign.
Finally, follow the ACA or ACV measurement procedure.
