Fluke 70 Series III Digital Multimeters

Product description from Fluke:

The model numbers Fluke 73 and 77 are an important part of Fluke’s reputation. In many years of service they have become the preferred models for a large number of professionals. The Fluke 73 and 77 offer exactly the right fit for a wide range of measurements. They are truly all-round performers. The 73 III is perfectly suited for many electronic applications and has the "classic" 70 series design with removable holster. The 77 III has all the features and functions for a wide range of industrial applications packaged in an ergonomic case with integrated holster. Both models come with the unique lifetime warranty.

Features:

0.3% basic accuracy
3200 count resolution
Digital display with analog bargraph
Manual and automatic ranging
Automatic Touch Hold
Resistance, continuity and diode measurements
Ergonomic case with integrated protective holster (Fluke 77 III)
"Classic" design with removable holster (Fluke 73 III)
Sleep mode preserves battery life
Lifetime warranty

Specifications:

DC Maximum Voltage:
Fluke 73: 600V
Fluke 77: 1000V
Basic Accuracy: 0.3%
Maximum Resolution: 0.1 mV

AC Maximum Voltage:
Fluke 73: 600V
Fluke 77: 1000V
Basic Accuracy: 2%
Maximum Resolution: 1 mV

DC Maximum Current: 10 A
Maximum Resolution: 0.01 mA
Basic Accuracy: 1.5%

AC Maximum Current: 10 A
Maximum Resolution: 0.01 mA
Basic Accuracy: 2.5%

Max Resistance: 32 M ohm
Basic Accuracy: 0.5%
Maximum Resolution: 0.1 ohm

Environmental Specifications
Operating temperature 0°C to +50°C

Storage temperature -40°C to +60°C

Humidity (Without Condensation) 0% - 90% (0°C - 35°C)
0% - 70% (35°C - 50°C)

Operating Altitude 2000 m

Safety Specifications
Overvoltage category Fluke 73 III: EN 61010-1 to 600 V CAT II
Fluke 77 III: EN 61010-1 to 600 V CAT III/1000V CAT II

Agency Approvals UL, CSA, TÜV listed

Mechanical & General Specifications
Size Fluke 73 III: 166 x 75 x 28 mm
Fluke 77 III: 190 x 89 37 mm

Weight Fluke 73 III: 340 g
Fluke 77 III: 365 g

Warranty Lifetime

Battery life Alkaline: ~2000 hours typical

Shock & Vibration Per MIL-T-PRF 28800F Class III