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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 355 True RMS 2000 A Clamp Meter
Fluke 772 Milliamp Clamp Meter
Fluke 355 True RMS 2000 A Clamp MeterFluke 772 Milliamp Process Clamp Loop Meter

Mechanical, environmental and safety ratings

Category ratingsCAT III 1000 V, CAT IV 600 V 

Special features

Inrush current mode  
Low-pass filter  
Flashlight / torch  

Specifications

Jaw opening2.3 in0.177 in (4.5 mm) 
Max wire size (MCM)2000+ 
Current range AC (RMS)1400 A 
Accuracy AC current (50/60 Hz): ± 5 counts1.50 % 
AC responseTrue RMS 
Current range DC2000 A0 - 99.9 mA 
Accuracy DC current: ± 5 counts1.50 %4-20 mA is 0.2 + 5 counts 
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 Hz 

Unit power

Auto off   

Measurements

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

Display

Display hold   
Backlight