Back to products

Product selection guide: Clamp meters

Use our product selection guide to find the clamp meter that fits your needs best.
 
RemoveRemove
 
 
Measure voltage and current with the clamp jaw of the Fluke 378 FC clamp meter.
Fluke 377 FC measures voltage and current with the clamp jaw
 
Fluke 378 FC Non-Contact Voltage True-rms AC/DC Clamp Meter with iFlexFluke 377 FC Non-Contact Voltage True-rms AC/DC Clamp Meter with iFlex
 

Measurements

AC current   
AC voltage   
Resistance   
Continuity   
DC volts   
DC current   
True RMS   
Frequency   
Min-Max-Avg   
Capacitance   

Special features

Fluke Connect™ compatible   
Inrush current mode   
Low-pass filter   
18 inch iFlex® Flexible Current ProbeIncludedIncluded 
Phase rotation   
PQ indicator  
Phase to phase voltage calculation   
Fluke FieldSense™ technology   
Data logging   

Display

Display hold   
Backlight   

Specifications

Jaw opening1.3 in (34 mm)1.3 in (34 mm) 
Max wire size (MCM)750750 
Current range AC (RMS)999.9 A999.9 A 
AC responseTrue RMSTrue RMS 
Current range DC999.9 A999.9 A 
Accuracy DC current: ± 5 counts2.00 %2.00 % 
Voltage range DC1000 V1000 V 
Accuracy AC voltage: ± 5 counts1.00 %1.00 % 
Resistance range60 kΩ60 kΩ 
Frequency measurement range500 Hz500 Hz 
Accuracy AC current (50/60 Hz): ± 5 counts2.00 %2.00 % 
Voltage range AC1000 V1000 V 
Accuracy DC voltage: ± 5 counts1.00 %1.00 % 

Mechanical, environmental and safety ratings

Category ratingsCAT III 1000 V, CAT IV 600 VCAT III 1000 V, CAT IV 600 V 

Unit power

Auto off