Voltcraft VC130-1 Digital-Multimeter, DMM, 2000 counts VC130-1 Hoja De Datos

are disconnected from the voltage and discharged. 

Measuring socket selection and assignment of the black and red measuring cable

DMM

black

red

VC130-1

COM (5)

mA/Ω (7)

VC150-1

COM (5)

mA/Ω (7)

VC170-1

COM (5)

V/Ω (8)

-  Turn the DMM on and select measuring range.
-   Insert the measuring cables in line with the model into the corresponding measuring sockets as shown in the 

table.

-   Check the measuring leads for continuity by connecting both measuring prods to one another. After that the value 

must be approximately 0 V. The open-circuit voltage is approx. 3 V.

-  Now connect the two measuring prods with the object to be measu-red (diode). 
-  The display shows the continuity voltage in volt (V). 
-   If the symbol for “overload” is shown the diode is measured in the locking direction 

or the diode is defective (interruption).

 

Perform a counter-pole measuring for control 

reasons. The red measuring lead corresponds to the positive pole (anode), the black 

measuring lead to the negative pole (cathode). A silicone diode has an on-state volt-

age of approx. 0.5 – 0.8 V.

-   After measuring, remove the measuring leads from the measuring object and turn the DMM off. Turn the rotary 

switch to the position “OFF” or turn the device off via the “POWER” switch.