Product selection guide: Basic electrical testers

AC current   
Display hold   
DC volts   
AC volts   
Ohms   
Continuity   
Jaw opening.5 in (12.9mm).5 in (12.9mm) 
Max wire size1/0 THHN cable1/0 THHN cable 
Current range AC (RMS)0 - 100 A0 - 100 A 
Accuracy AC current (50/60Hz)3 % + 3 counts3 % + 3 counts 
AC responseAveragingAveraging 
Voltage range AC0 - 600 V0 - 1000 V 
Accuracy AC voltage1.5 % + 2 counts1.5 % + 2 counts 
Voltage range DC0 - 600 V0 - 1000 V 
Accuracy DC voltage1 % + 1 count1 % + 1 count 
Resistance range0 - 1000 ohms0 - 1000 ohms 
Current measurement   
Voltage measurement   
Facilities / Maintenance Technician / Engineer   
Residential / Commercial Electrician   
AC current   
Current range AC (RMS)0 - 100 A0 - 100 A 
AC volts   
Voltage range AC0 to 600 V0 to 600 V 
DC volts   
Voltage range DC0 to 600 V0 to 600 V 
Category ratingsCAT III 600 VCAT IV 600 V, CAT III 1000 V 
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