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.
规格：
Weight:
420 g
Dimensions:
4.3 x 9 x 18.5 cm
Battery life:
400 hours typical (alkaline)
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
Operating temperature:
-10°C to + 50°C
Storage temperature:
-40°C to + 60°C
Maximum voltage:
1000 V (between any terminal and earth ground)
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
特征：
Includes:
Installed 9V battery, test leads, users manual
Features:
Large display
Backlight for work in dim areas
Min / Max to record signal fluctuations
Ergonomic over-molded 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
