C) Continuity Test; D) Measuring The Temperature - VOLTCRAFT VC-22 Operating Instructions Manual

c) Continuity test

Make sure that all objects that you wish to measure (including circuit compo-
nents, circuits and component parts) are disconnected and discharged.
• Turn the DMM on and select the measurement range
• The measurement value is indicated on display.
• As a passage, a measured value of approximately <30 ohms is detected, an acoustic signal
sounds and the NCV LED (1) lights up green.
• If a measured value of 31 ohms - 420 ohms is detected, no acoustic signal sounds and the
NCV LED (1) lights up red.
• As soon as OL appears in the display, you have exceeded the measurement range (> 420
ohms) or the measurement circuit is interrupted. No sound comes out and the NCV LED
(1) lights up red.
• After measuring, remove the test leads from the measured object and turn the multimeter off.
Turn the rotary switch to the "OFF" position.

d) Measuring the temperature

• Switch on the DMM and select measuring range "°C".
• Remove all test leads from the device.
• Connect the enclosed temperature sensor to the DMM. Pay attention to the correct connec-
tion (correct polarity).
• Insert the black plug into the "COM" socket (5) and the red plug into the "V Ω °C" socket (7).
• Only expose the sensor tip to the temperatures.
• The display shows the temperature at the thermocouple. If "OL" appears, the measurement
range has been exceeded or no sensor is connected.
• Press the Select button to select the measurement range °F.
• At the end of the measurement, remove the temperature sensor and switch off the DMM.
Turn the rotary switch to the "OFF" position.
If the two "COM" (5) and "°C" (6) sockets are short-circuited, the ambient temperature
of the measuring device is displayed.
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