211101
12
Vedpak 135_Version 3_11.2015
DK
GB
Warning
• When AC and DC voltage are simultaneously contained, the Digital multimeter will only show
the voltage which has larger virtual value (DC or AC).
• Continuously press SELECT key to the stable status of measuring DC or AC voltage, the above
valve value will not exist any more. It begins at 0 V to measure the voltage range.
DC and AC Current Measurement
• Refer to Automatic Selection.
• When the current is above 5 mAmp, the Digital multimeter enters current measure mode
automatically. The LCD will indicate the current with DC or AC and it’s shown with figures in the
corresponding units Amp or mAmp.
Warning
• To avoid damage to the meter or injury if the fuse blows, never attempt an in-circuit current
measurement where the open-circuit potential to earth is greater than 250 V. To avoid
damage to the meter, check the meter’s fuses before proceeding. Never place the probes in
parallel with a circuit or component when the leads are plugged into the current terminals.
SELECT key
• In auto selection status, “Just one key selects the measurement function” mode happens if
this key is pressed when “SCAn” appears in the LCD. Continuously press this key, the Digital
multimeter will exit the status of auto selection and then enter the specific measure mode CDV,
ACV, OHM, Diode, Continuity, Capacity, SCAn can be selected in turn. “SCAn” appearing in
the LCD means it returns to auto selection mode.
HOLD key
• Hold key is the reading hold key that acts with trigger. The function is to hold the display of
reading. To press the key, the display value will be locked and keep unchanged. To press the
key again, the locked status will be erased and enter the normal measurement status.
• In auto selection mode, the key has no effect on them.
MAX/MIN key
• Press MAX/MIN key to enter MAX mode, it keeps the maximum measured value all along;
press it once more, it then enters MIN mode and keeps the minimum measured value. Press it
the third time, it returns to the above cycle.
• It automatically enters manual range after entering MAX/MIN mode, and REL , HOLD,
RANGE and SELECT will not effect under this mode.
• It automatically save the maximum or minimum value upon entering MAX/MIN mode.
• Auto power-off functions are cancelled after entering MAX/MIN mode.
• Press and hold MAX/MIN key more than 2 seconds, it exits out MAX/MIN mode.
• In auto selection mode, the key has no effect on them.
