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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 28 II Rugged Digital Multimeter
Fluke 28 II Ex Intrinsically Safe True RMS Digital Multimeter
Fluke 28 II TRMS Rugged IP67 Digital MultimeterFluke 28 II EX Intrinsically Safe Digital Multimeter

Category

CategorySpecialtySpecialty 

Basic features

Auto / manual ranging   
Basic DC accuracy0.05 %0.05 % 
Counts2000020000 
Digits4.54.5 
True RMS readingsACAC 
Wide bandwidth20 kHz20 kHz 
ATEX II 2G EEX IA IICT4 Safety Rating Zone 1 and Zone 2  

Measurements

Capacitance9,999 µF9,999 µF 
Conductance60 nS60 nS 
Continuity with beeper   
Current AC/DC10.0 A10.0 A 
Diode test   
Duty cycle   
Frequency200 kHz200 kHz 
Microamps   
Motor drive measurement   
Pulse width   
Resistance50 MΩ50 MΩ 
Temperature+1090 °C+1090 °C 
Voltage AC/DC1000 V1000 V 

Display

Analog bargraph   
Two-level backlight   
Backlight  

Diagnostics and data

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

Other features

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

Warranty and safety

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