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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 289 True-RMS Industrial Logging Multimeter
Fluke 279 FC
 
Fluke 289 True-RMS Data Logging MultimeterFluke 279 FC True-rms Thermal Multimeter
 

Category

CategoryAdvancedWireless 

Basic features

Basic DC accuracy0.03 %0.09 % 
Counts500006000 
Digits4.53.5 
True RMS readingsAC+DCAC 
Auto / manual ranging  
Wide bandwidth500 Hz 

Measurements

Capacitance100,000 µF9,999 µF 
Conductance50 nS 
Continuity with beeper   
Current AC/DC10.0 AAC: 2500A w/ iFlex®. DC: w/ optional clamp accessories 
dB60 dB 
Diode test   
Duty cycle  
Frequency1 mHz1 kHz 
Lo ohms2 wire 
LoZ: low input impedance  
Microamps  
Pulse width  
Resistance500 MΩ50 MΩ 
Temperature+1350 °C 
Voltage AC/DC1000 V1000 V 

Display

Analog bargraph  
Backlight  
Two-level backlight  
Dual display  
Graphical trend display  
WirelessFluke Connect® enabled remove wireless readings (ir3000 FC adapter required) 
Thermal imaging capability  

Diagnostics and data

Auto (touch) hold  
Display hold   
Fast min-max 250 µs250 µs 
Min-max recording   
Readings memoriesUp to 15,000 
Relative reference  
Stand alone logging  
Min-max recording with time stamp  
Trend capture  
USB interface Image transfer to SmartView® 

Other features

Automatic power off   
Closed case calibration   
Fuse access  
Low battery indication   
Operating temperature range-20 °C to +55 °C-10 °C to +50 °C 
Overmolded case, integrated holster   
Real-time clock  
Smoothing  
Trigger in / out  

Warranty and safety

Dangerous voltage indication   
EN61010-1 CAT III1000 V1000 V 
EN61010-1 CAT IV600 V600 V 
Input alert  
IP ratingIP 42IP 40 
WarrantyLifetime3 years