Product selection guide: Digital multimeters | Fluke
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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 27 II Rugged Digital Multimeter
Fluke 787 ProcessMeter™
Discontinued
Fluke 27 II Rugged Digital MultimeterFluke 787 ProcessMeter Digital Multimeter
CategorySpecialtySpecialty process 
Auto / manual ranging   
Basic DC accuracy0.05 %0.10 % 
Counts60004000 
Digits3.5 
Wide bandwidth30 kHz 
True RMS readingsAC 
Capacitance9,999 µF 
Conductance60 nS 
Continuity with beeper   
Current AC/DC10.0 A440 mA (1 A) 
Diode test   
Duty cycle   
Frequency200 kHz20 kHz 
Microamps  
Pulse width   
Resistance50 MΩ40 MΩ 
Voltage AC/DC1000 V1000 V 
4-20 mA loop current as % readout  
Voltage ac/dc1000 V 
Current ac/dc440 mA (1 A) 
Analog bargraph   
Backlight   
Two-level backlight  
Dual display  
DisplayBacklight 
Auto (touch) hold   
Display hold  
Min-max recording   
Relative reference   
Min-Max recording  
Automatic power off   
Closed case calibration  
Completely sealed / watertight  
Fuse access  
Low battery indication   
Operating temperature range-40 °C to +55 °C-10 °C to +50 °C 
Removable holster   
Smoothing  
Source 4-20 mA loop current  
Separate battery  
Dangerous voltage indication  
EN61010-1 CAT III1000 V1000 V 
EN61010-1 CAT IV600 V 
Input alert  
IP ratingIP 67 
WarrantyLifetime3 years