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 and has significant improvements over Fluke's original 70 Series with more measurement functions, conformance to the latest safety standards, and a much larger display that's easier to view.

It measures:

Wide 1000 V measurement range
Average responding AC measurements
0.3% accuracy
10 Amps continuous (20 A for 30 seconds)
Frequency and capacitance
Resistance and continuity

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Fuse selection guide


Safety : ANSI/ISA S82.02.01, CSA C22.2-1010.1, IEC 61010 to 1000 V
Category 1000 V CAT III and Category IV 600 V

Digital display : 6000 counts, updates 4/sec
Bar Graph : 33 segments; Updates 32/sec
Frequency measurements : 10,000 counts
Capacitance measurements : 1,000 counts

Temperature Operating : -10 °C to +50 °C
Storage : -40 °C to +60 °C
Battery : 9v
Battery Life : 400 Hours Typical (Alkaline)

Fuse for mA inputs : 440 mA, 1000 V FAST
Fuse for A inputs : 11 A, 1000 V FAST

Size : Height : 1.69"/43mm x Width 3.54"/90mm x Length : 7.28"/185mm
Weight : 420 g

Warranty :
For any questions on the warranty, please contact Fluke’s service centre at 1-800-36-FLUKE (1-800-363-5853) or email [email protected]