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Product selection guide: Digital multimeters

Use our product selection guide to find the digital multimeter that fits your needs best.
 
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Fluke 77 IV Digital Multimeter 1
Fluke 279 FC
 
Fluke 77 IV Digital Multimeter Fluke 279 FC True-rms Thermal Multimeter
 
Auto / manual ranging      
Basic DC accuracy 0.30 % 0.09 %  
Counts 6000 6000  
Digits 3.5 3.5  
Wide bandwidth 1 kHz 500 Hz  
True RMS readings AC  
Category General purpose Wireless  
Display hold      
Min-max recording      
USB interface Image transfer to SmartView®  
Analog bargraph    
Backlight    
Thermal imaging capability    
Capacitance 9,999 µF 9,999 µF  
Continuity with beeper      
Current AC/DC 10.0 A AC: 2500A w/ iFlex®. DC: w/ optional clamp accessories  
Diode test      
Frequency 99.99 kHz 1 kHz  
Resistance 50 MΩ 50 MΩ  
Voltage AC/DC 1000 V 1000 V  
Automatic power off      
Closed case calibration      
Fuse access    
Low battery indication      
Operating temperature range -10 °C to +50 °C -10 °C to +50 °C  
Overmolded case, integrated holster      
Smoothing    
Dangerous voltage indication      
EN61010-1 CAT III 1000 V 1000 V  
EN61010-1 CAT IV 600 V 600 V  
Input alert    
Warranty Lifetime 3 years  
IP rating IP 40