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 a3003 FC Wireless 2000 A DC Current Clamp Meter
Fluke 373 True-RMS AC Clamp MeterFluke a3003 FC Wireless 2000 A DC Current Clamp Meter
AC current  
AC voltage  
DC volts  
True RMS  
DC current  
Display hold  
Jaw opening1.3 in (34 mm) 
Max wire size (MCM)7502000+ 
Current range AC (RMS)600.0 A 
AC responseTrue RMS 
Voltage range DC600 V 
Accuracy AC voltage: ± 5 counts1.00 % 
Resistance range6000 Ω 
Accuracy AC current (50/60 Hz): ± 5 counts2.00 % 
Voltage range AC600 V 
Accuracy DC voltage: ± 5 counts1.00 % 
Current range DC2000 A 
Accuracy DC current: ± 5 counts2.00 % 
Category ratingsCAT III 600 V, CAT IV 300 VCAT III 1000 V, CAT IV 600 V 
Auto off   
Fluke Connect™ compatible  
Data logging  
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