Product selection guide: Clamp meters

Use our product selection guide to find the clamp meter that fits your needs best.
Fluke 355 True RMS 2000 A Clamp Meter
Fluke a3001 FC Wireless iFlex 1a
Fluke 355 True RMS 2000 A Clamp MeterFluke a3001 FC Wireless iFlex® AC Current Module
Category ratingsCAT III 1000 V, CAT IV 600 VCAT III 1000 V, CAT IV 600 V 
Inrush current mode   
Low-pass filter  
Fluke Connect™ compatible  
10 inch iFlex® Flexible Current Probe  
Data logging  
Jaw opening2.3 in10 in coil 
Max wire size (MCM)2000+ 
Current range AC (RMS)1400 A2500 A 
Accuracy AC current (50/60 Hz): ± 5 counts1.50 %3.00 % 
AC responseTrue RMSTrue RMS 
Current range DC2000 A 
Accuracy DC current: ± 5 counts1.50 % 
Voltage range AC600 V 
Accuracy AC voltage: ± 5 counts1.00 % 
Voltage range DC1000 V 
Accuracy DC voltage: ± 5 counts1.00 % 
Resistance range400 kΩ 
Frequency measurement range5 to 1000 Hz500 Hz 
Auto off   
AC current   
AC voltage  
DC volts  
DC current  
True RMS   
AC + DC voltage  
AC + DC current  
Display hold