LIMIT DCM 2 Manual De Instrucciones página 12

5. Continuity
GB
Range
400.0 Ω
6. Diode
Range
4.000 V
7 NCV
Range
NCV
• Test results may be affected by different socket designs or wire insulation
thickness.
MAINTENANCE
Warning: Before opening the rear cover of the meter, remove the test leads
to avoid electric shock.
1. General Maintenance
1.1 When the meter is not in use, place the function switch in the OFF position
to save battery.
1.2 Clean the meter casing with a soft cloth and mild detergent. Do not use
abrasives or solvents!
1.3 Maintenance and servicing must be carried out by qualified professionals
or designated departments.
2. Battery Replacement (Picture 6)
2.1 When the battery voltage is lower than 2.5 V, the LCD will display the "
symbol. When it is below 2.4 V, the meter will automatically shut down.
Turn off the meter and remove the test leads from the input terminals.
2.2 Undo the battery compartment screw, remove the battery cover, and
replace 2 standard AAA batteries according to the polarity indication.
10
Resolution
<10 Ω: Consecutive beeps
>31 Ω: No beep
0.1 Ω
Open circuit voltage:
About 2.0 V
Resolution
Open circuit voltage:
About 2.2 V.
Measurable PN junction:
0.001 V Forward voltage drop≤2 V.
For the silicon PN junction, the
normal value is generally about
0.5~0.8 V.
Electric field
sensing
sensitivity level
EFLo
EFHI
Accuracy
Accuracy
Accuracy
To sense the wire above 24±6 V and identify
whether the mains socket is charged
To sense the wire above 74 V±12 V, to identify
whether the mains socket is charged, or to
judge the live/neutral wire of the socket
according to the intensity of the sensing
Overload
protection
600 Vrms
Overload
protection
600 Vrms
"