Product selection guide: Clamp meters

Use our product selection guide to find the clamp meter that fits your needs best.
Fluke 373 True RMS AC Clamp Meter
Fluke a3000 FC Wireless AC Current Clamp Module
Fluke 373 True-RMS AC Clamp MeterFluke a3000 FC Wireless AC Current Clamp Module
AC current   
AC voltage  
DC volts  
True RMS   
Display hold  
Jaw opening1.3 in (34 mm)1.2 in (31 mm) 
Max wire size (MCM)750600 
Current range AC (RMS)600.0 A400.0 A 
AC responseTrue RMSTrue RMS 
Voltage range DC600 V 
Accuracy AC voltage: ± 5 counts1.00 % 
Resistance range6000 Ω 
Accuracy AC current (50/60 Hz): ± 5 counts2.00 %2.00 % 
Voltage range AC600 V 
Accuracy DC voltage: ± 5 counts1.00 % 
Category ratingsCAT III 600 V, CAT IV 300 VCAT III 600 V, CAT IV 300 V 
Auto off   
Fluke Connect™ compatible  
Inrush current mode  
Data logging  
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