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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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Fluke 323 True RMS Clamp Meter
Fluke 373 True RMS AC Clamp Meter
Discontinued
 
Fluke 323 True RMS Clamp MeterFluke 373 True-RMS AC Clamp Meter
 

Measurements

AC current   
AC voltage   
Resistance   
Continuity   
DC volts   
True RMS   
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 
Voltage range AC600 V600 V 
Accuracy AC voltage: ± 5 counts1.50 %1.00 % 
Voltage range DC600 V600 V 
Resistance range6000 Ω6000 Ω 
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