
Fluke 73/77 Series III Digital Multimeter
Specifications
Voltage DC Maximum Voltage:
Basic Accuracy:
Maximum Resolution:
Voltage AC Maximum Voltage:
Basic Accuracy:
Maximum Resolution:
Current DC Maximum Current:
Maximum Resolution:
Basic Accuracy:
Current AC Maximum Current:
Maximum Resolution:
Basic Accuracy:
Resistance Max Resistance:
Basic Accuracy:
Maximum Resolution:
Environmental Specifications
Operating Temperature
Storage Temperature
Humidity (Without
Condensation)
Operating Altitude
0°C to +50°C
-40°C to +60°C
0% - 90% (0°C - 35°C)
0% - 70% (35°C - 50°C)
2000 m
Fluke 73: 600V
Fluke 77: 1000V
0.3%
0.1 mV
Fluke 73: 600V
Fluke 77: 1000V
2%
1 mV
10 A
0.01 mA
1.5%
10 A
0.01 mA
2.5%
32 MΩ
0.5%
0.1 Ω
Safety Specifications
Overvoltage category Fluke 73 III:
Fluke 77 III:
Agency Approvals
UL, CSA, TÜV listed
Mechanical & General Specifications
Size Fluke 73 III:
Fluke 77 III:
Weight Fluke 73 III:
Fluke 77 III:
Warranty
Battery Life Alkaline:
Shock & Vibration
Lifetime
Per MIL-T-PRF 28800F Class III
~2000 hours typical
EN 61010-1 to 600 V CAT II
EN 61010-1 to 600 V CAT III/1000V CAT II
166 x 75 x 28 mm
190 x 89 37 mm
340 g
365 g