Fluke 77 IV Digital Multimeter

Fluke 77 IV Digital Multimeter is rated 4.8 out of 5 by 23.

Key features

The 77 IV digital multimeter is a versatile meter for field service or bench repair.

Large display
Backlight for work in dim areas
Min / Max to record signal fluctuations

Download the product manual Download the data sheet

Product overview: Fluke 77 IV Digital Multimeter

Versatile meters for field service or bench repair

The Fluke 77 IV digital multimeter has the features needed to repair most electrical and electronic problems. This meter is simple to use for field service or bench repair.

Other useful features

Large display
Backlight for work in dim areas
Min / Max to record signal fluctuations
Ergonomic overmolded housing with integrated probe holders
Free your hands with the optional TPAK magnetic hanger
Auto and Manual ranging
Meets Measurement Category 1000 V CAT III and Category IV 600 V safety standards

Applications

For Technicians that need basic electrical testing. General purpose

Includes

Installed 9V battery
Test leads
Users manual

What's in the box:

Fluke 77 IV Digital Multimeter
(1 pair) Test leads
9V Battery (Installed)
Quick reference guide

Specifications: Fluke 77 IV Digital Multimeter

Specifications
Voltage DC	Range	6.000 V – 1000 V
	Best accuracy	±(0.3% + 1)
	Best resolution	0.1 mV
Voltage AC	Range	600.0 mV – 1000V
	Best accuracy	±(2.0% + 2)
	Best resolution	1.0 mV
Amps AC	Range	60.00 mA – 10 A
	Best accuracy	2.5% + 2
	Best resolution	0.01 mA
Amps DC	Range	60.00 mA – 10A
	Best accuracy	1.5% + 2
	Best resolution	0.01 mA
Resistance	Range	600.0 Ω – 50 MΩ
	Best accuracy	±(0.5% + 1)
	Best resolution	0.1 Ω
Capacitance	Range	1nF – 9,999 μF
	Best accuracy	±(1.2% + 2)
	Best resolution	1 nF
Frequency	Range	99.99Hz – 99.99kHz
	Best accuracy	±(0.1% + 1)
	Best resolution	0.01 Hz
Safety	ANSI / ISA S82.02.01, CSA C22.2–1010.1, IEC 61010 to 1000 V Measurement Category III, 600 V Measurement Category IV
Certifications	CSA, TÜV (EN61010), Π, (N10140)
General Specifications
Maximum voltage between any terminal and earth ground	1000 V
Surge protection	8 kV peak per IEC 61010
Ω Fuse for mA inputs	440 mA, 1000 V FAST Fuse
Ω Fuse for A inputs	11 A, 1000 V FAST Fuse
Display	Digital	6000 counts, updates 4/sec
	Bar graph	33 segments, updates 32/sec
	Frequency	10,000 counts
	Capacitance	1,000 counts
Altitude	Operating	2,000 meters
Altitude	Storage	12,000 meters
Temperature	Operating	-10°C to + 50°C
Temperature	Storage	-40°C to + 60°C
Temperature coefficient	0.1 x (specified accuracy / °C (< 18°C or > 28°C)
Electromagnetic compatibility (EN 61326–1:1997)	In an RF field of 3 V/M, accuracy = specified accuracy except in temperature: specified accuracy ±5°C (9°F)
Relative humidity (maximum non-condensing)	90% to 35°C 75% to 40°C 45% to 50°C
Battery life	400 hours typical (alkaline)
Size (H x W x L)	4.3 x 9 x 18.5 cm
Weight	420 g

Models: Fluke 77 IV Digital Multimeter

Fluke 77 IV

Fluke 77 IV Digital Multimeter

Buy it

Includes:

Installed 9V battery
Test leads
Users manual

Rated 5 out of 5 by DSchramm from Best DVM I have used ever I got the DVM back in the late 1980s/early 1990s. When I got it, I was in Electronic Circuit Design. Because of a career change to Computer Software Development, I use the meter now at home. It is my goto meter to testing anything electronic/electric. That means that the battery is now nearly/over 30 years old and I have never had to replace it. That is a great product; BTW, below it asks how long I have had it. "1 year or longer" is the max entry. I laughed. They should have have entries like 5 years, 10 years, 25 years, more than 25 years.

Date published: 2020-07-29

Rated 5 out of 5 by Calcerttech from Tough, reliable. I worked in the Boeing Calibration lab and would see literally hundreds of these and typically about all I had to do was change batteries and fuses. Issued by toolrooms for production use, sometimes factory, sometimes flightlie. They got torture tested. Under any normal circumstances these are virtually indestructible..

Date published: 2019-12-27

Rated 5 out of 5 by vichardy from Highest Quality, unreal longevity So I worked at Fluke as a designer in the 80's and brought home a 77 prototype. I moved on to another company in '85 but have kept that DVM since. It's been dropped many times and I've gone through I think 3 or 4 9v batteries and it's still going strong after 35 years. Fluke had a robust qualification process that included temperature, humidity, shock, EMI and vibration abuses. When it's time I'll upgrade to another Fluke but I think this one will outlive me.

Date published: 2018-09-30

Rated 1 out of 5 by tech111 from Auto OFF SUCKS! You have both hands involved in what you are doing, look at the meter to start adjusting, and it shuts it self off! You loose your set up as you need to move a hand, NEVER WILL I BUY A FLUKE AGAIN!

Date published: 2018-07-20

Rated 5 out of 5 by MaintBoss2000 from Versatile This is the perfect volt-ohmmeter for work or home.

Date published: 2016-12-12

Rated 5 out of 5 by Dontodd from Great features I have been useing the 77IV for aver secen years and it has never failed on me. I recommend anyone looking for a good tool to get this one. This mulitmeter has handeled many wiring jobs on various diesel trucks without fault.

Date published: 2016-12-09

Rated 5 out of 5 by EricDiaz81 from Solid meter with great performance. Bought this meter about 6-8 months ago and haven't had any issues. Replaced my old 77 series with this and the newer version is a definite upgrade as it should be. It's voltage range suits well for plc, electronics, and automated service circuit systems troubleshooting. Well suited for field technicians and mechanics alike. Fluke does not disappoint with its rugged package And true test to the elements. I have other meters And nothing is as reliable as my Fluke.

Date published: 2016-12-09