Specifications
4
range shall be made during measurement is 
conducted to prevent damage of the Meter. 
z Disconnect circuit power and discharge all 
high-voltage capacitors before testing current, 
resistance, diodes, continuity or capacitance. 
z Start charging as soon as the power indicator 
appears.    With a low battery, the Meter 
might produce false readings that can lead to 
electric shock and personal injury.   
z When servicing the Meter, use only the same 
model number or identical electrical 
specifications replacement parts. 
z The internal circuit of the Meter shall not be 
altered at will to avoid damage of the Meter 
and any accident. 
z Soft cloth and mild detergent should be used 
to clean the surface of the Meter when 
servicing. No abrasives or solvents should be 
used on or in the meter. 
z Turn the Meter off when it is not in use 
z Do not use or store the Meter in an 
environment of high temperature, humidity, 
explosive, inflammable and strong magnetic 
field; the performance of the Meter may 
deteriorate. 
International Electrical Symbols   
AC(Alternating 
 Current) 
Low Battery 
DC (Direct Current)  Continuity 
Test 
AC or DC   
Diode
Grounding 
Capacitance 
Test 
Double Insulated  Fuse 
72-9375: OPERATING MANUAL










