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Product selection guide: Clamp meters

Use our product selection guide to find the clamp meter that fits your needs best.
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325
Fluke 373 True RMS AC Clamp Meter
Fluke 325 True RMS Clamp MeterFluke 373 True-RMS AC Clamp Meter

Measurements

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

Display

Display hold   
Backlight   

Specifications

Jaw opening1.2 in (31 mm)1.3 in (34 mm) 
Max wire size (MCM)600750 
Current range AC (RMS)400.0 A600.0 A 
AC responseTrue RMSTrue RMS 
Current range DC400.0 A 
Accuracy DC current: ± 5 counts2.00 % 
Voltage range AC600 V600 V 
Accuracy AC voltage: ± 5 counts1.50 %1.00 % 
Voltage range DC600 V600 V 
Resistance range40 kΩ6000 Ω 
Frequency measurement range500 Hz 
Accuracy AC current (50/60 Hz): ± 5 counts2.00 %2.00 % 
Accuracy DC voltage: ± 5 counts1.00 %1.00 % 

Mechanical, environmental and safety ratings

Category ratingsCAT III 600 V, CAT IV 300 VCAT III 600 V, CAT IV 300 V 

Unit power

Auto off