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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 771 Milliamp Process Clamp Meter
 
Fluke 323 True RMS Clamp MeterFluke 771 Milliamp Process Clamp Meter
 

Measurements

AC current  
AC voltage  
Resistance  
Continuity  
DC volts  
True RMS  
DC current  

Display

Display hold   
Backlight  

Specifications

Jaw opening1.2 in (31 mm)0.177 in (4.5 mm) 
Max wire size (MCM)600 
Current range AC (RMS)400.0 A 
AC responseTrue RMS 
Voltage range AC600 V 
Accuracy AC voltage: ± 5 counts1.50 % 
Voltage range DC600 V 
Resistance range6000 Ω 
Accuracy AC current (50/60 Hz): ± 5 counts2.00 % 
Accuracy DC voltage: ± 5 counts1.00 % 
Current range DC0 - 99.9 mA 
Accuracy DC current: ± 5 counts4-20 mA is 0.2 + 5 counts 

Mechanical, environmental and safety ratings

Category ratingsCAT III 600 V, CAT IV 300 VCAT II 300 V 

Unit power

Auto off   

Special features

Flashlight / torch  

End user

Process Technician / Engineer  
Residential / Commercial Electrician