FLUKE - 179 True-RMS Digital Multimeter
Brand: Fluke
Model: Fluke TRMS
 
Product Overview:
The Fluke 179 True-RMS DMM is the industry-standard troubleshooting tool for electrical and electronic systems.

• True-rms ac measurements
• Works in the messy, loud, high energy, and high altitude
• Input protection to CAT III 1000 V, CAT IV 600 V
• Lifetime warranty

 
Other useful features:

• Safety rated CAT III 1000 V, CAT IV 600 V
• Allows closed-case calibration through front panel
• Includes protective holster that serves as test lead holder during use, plus lead storage

 
Specifications:

Voltage DC	Accuracy1	±(0.09% + 2)
	Max. resolution	0.1 mV
	Maximum	1000 V
Voltage AC	Accuracy1	±(1.0% + 3)
	Max. resolution	0.1 mV
	Maximum	1000 V
Current DC	Accuracy1	±(1.0% + 3)
	Max. resolution	0.01 mA
	Maximum	10 A
Current AC	Accuracy1	±(1.5% + 3)
	Max. resolution	0.01 mA
	Maximum	10 A
Resistance	Accuracy1	±(0.9% + 1)
	Max. resolution	0.1 Ω
	Maximum	50 MΩ
Capacitance	Accuracy1	±(1.2% + 2)
	Max. resolution	1 nF
	Maximum	10,000 µF
Frequency	Accuracy1	±(0.1% + 1)
	Max. resolution	0.01 Hz
	Maximum	100 kHz
Temperature	Accuracy1	±(1.0% + 10)
	Max. resolution	0.1°C
	Range	-40°C / 400°C
1. Accuracies are best accuracies for each function

 
Environmental Specifications:

Operating temperature	-10°C to +50°C
Storage temperature	-30°C to +60°C
Humidity (without condensation)	0% - 90% (0°C - 35°C) 0% - 70% (35°C -50°C)

 
Safety Specifications:

Overvoltage category	EN 61010-1 to 1000 V CAT III EN 61010-1 to 600 V CAT IV
Agency approvals	UL, CSA, TÜV listed and VDE Pending

 
Mechanical and General Specifications     

Size	43 x 90 x 185 mm
Weight	420 g
Warranty	Lifetime
Battery life	Alkaline ~200 hours typical, without backlight