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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 179 True RMS Digital Multimeter
Fluke 28 II Rugged Digital Multimeter
 
Fluke 179 True-RMS Digital MultimeterFluke 28 II Rugged Digital Multimeter
 

Category

CategoryGeneral purposeSpecialty 

Basic features

Auto / manual ranging   
Basic DC accuracy0.09 %0.05 % 
Counts600020000 
Digits3.54.5 
True RMS readingsACAC 
Wide bandwidth1 kHz20 kHz 

Measurements

Capacitance9,999 µF9,999 µF 
Continuity with beeper   
Current AC/DC10.0 A10.0 A 
Diode test   
Frequency99.99 kHz200 kHz 
Voltage AC/DC1000 V1000 V 
Resistance50 MΩ50 MΩ 
Temperature+400 °C+1090 °C 
Conductance60 nS 
Duty cycle  
Microamps  
Motor drive measurement  
Pulse width  

Display

Analog bargraph   
Backlight  
Two-level backlight  

Diagnostics and data

Auto (touch) hold   
Display hold   
Min-max recording   
Fast min-max 250 µs250 µs 
Relative reference  

Other features

Automatic power off   
Closed case calibration   
Fuse access   
Low battery indication   
Operating temperature range-10 °C to +50 °C-40 °C to +55 °C 
Overmolded case, integrated holster  
Smoothing   
Completely sealed / watertight  
Removable holster  
Trigger in / out  

Warranty and safety

WarrantyLifetimeLifetime 
Dangerous voltage indication   
EN61010-1 CAT III1000 V1000 V 
EN61010-1 CAT IV600 V600 V 
Input alert   
IP ratingIP 67