Prokit's Industries MT-1505 - Manual (Page 6)

Probe-Contact EF-Detection
For more precise indication of live
wires, such as distinguishing
between live and ground sockets,
use the V ac manual function
selection for direct contact voltage
measurements.
Product Maintenance
Maintenance
Do not attempt to repair this meter. It contains no user
serviceable parts. Repair or servicing should only be
performed by qualified personnel. Cleaning periodically wipe
the case with a damp cloth and mild detergent; do not use
abrasives or solvents. If the meter is not to be used for periods
of longer than 60 days, remove the battery and store it
separately
Troubleshooting
If the instrument fails to operate, check battery, leads, and
replace battery as necessary. Double-check operating
procedure as described earlier in this manual.
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