Product Description
product features
DC CURRENT MEASUREMENT
Insert the black test lead into the COM port, then insert the red test lead into the mA port, set the gear to A and select the corresponding range, and connect the two pens in series in the circuit to measure.
CAPACITANCE MEASUREMENT
insert the black teat lead into the COM port, insert the red test lead into the mA port, then set the gear to 100mf, select the corresponding range,and connect the teat lead to corresponding polarity to measure.
ROTATING SPEED MEASUREMENT
According to the number of cylinders of the detected engine, set the function/range switch to the required range. insert the black test lead into the COM port, the red test lead into the V port. then connect the black test lead to the metal or the negative electrode of the battery, and connect the red test lead to the"-" end of ignition coil or the distributor's low-voltage terminal. start the engine,you can read the rotating speed value from the display of the instrument.
CLOSING ANGLE MEASUREMENT
According to the number of engine cylinders tested, set the function/range switch to the required range, insert the black test into the COM port, and insert the red test leads into the V port. connect the black test lead to the metal or the negative pole of the battery, red test lead connects to the low-voltage terminal of the distributor or the ignition coil "-". start the engine and read the closing angle value from the display of the instrument.
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