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 107 掌上数字万用表
Fluke 28 II Ex Intrinsically Safe True RMS Digital Multimeter
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Fluke 107 Palm-sized, CAT III Digital MultimeterFluke 28 II Ex Intrinsically Safe True RMS Digital Multimeter

Basic features

Auto / manual ranging   
Basic DC accuracy0.50 %0.05 % 
Counts600020000 
Digits3.54.5 
Wide bandwidth500 Hz20 kHz 
ATEX II 2G EEX IA IICT4 Safety Rating Zone 1 and Zone 2  
True RMS readingsAC 

Measurements

Capacitance1,000 µF9,999 µF 
Continuity with beeper   
Current AC/DC10.0 A10.0 A 
Diode test   
Duty cycle   
Frequency99.99 kHz200 kHz 
Resistance40 MΩ50 MΩ 
Voltage AC/DC600 V1000 V 
Conductance60 nS 
Microamps  
Motor drive measurement  
Pulse width  
Temperature+1090 °C 

Display

Backlight   
Analog bargraph  
Two-level backlight  

Diagnostics and data

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

Other features

Automatic power off   
Closed case calibration   
Fuse access   
Low battery indication   
Operating temperature range0 °C to +40 °C-40 °C to +55 °C 
Completely sealed / watertight  
Removable holster  
Smoothing  
Trigger in / out  

Warranty and safety

Operating temperature rangeDangerous voltage indication 
EN61010-1 CAT III600 V600 V 
IP ratingIP 40IP 67 
Warranty1 yearLifetime 
Dangerous voltage indication  
Input alert  

Category

CategorySpecialty