Measuring Frequency; Measuring Temperature; Testing Diodes - Steren MUL-270 Manual De Instrucciones

Measuring Frequency

1. Connect the red testing point to the jack signaled ""V Ω Hz"" and
the black testing point to the jack signaled "COM".
2. Place the selector on kHz position.
3. Place the points along the circuit you want to measure.

Measuring Temperature

Connect the thermopair to the multimeter and place the point where
you want to measure temperature. It will display on screen.

Testing diodes

1.- Connect the red testing point to the jack signaled ""V Ω Hz"" and
the black testing point to the jack signaled "COM".
2.- Set the dial to DIODE range and measure the diode.
If one of the testing points is not connected to the circuit, the
LCD screen will display "1", indicating an over range.
When you use this function, through the testing element circu-
lates a 1mA current, approximately.
The voltage in direct polarization is displayed in mV, in
inverted polarization the LCD screen will display "1".
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