• True RMS voltage and current measurements
  • 0.09% basic accuracy (177, 179)
  • 6000 count resolution
  • Digital display with analog bargraph and backlight (177, 179)
  • Manual and automatic ranging
  • Display Hold and Auto Hold
  • Frequency and capacitance measurements
  • Resistance, continuity and diode measurements
  • Temperature measurements (179)
  • Min-max-average recording
  • Smoothing mode allows filtering of rapidly changing inputs
  • Easy battery exchange without opening the case
  • Closed case calibration through front panel
  • Ergonomic case with integrated protective holster
  • EN61010-1 CAT III 1000V / CAT IV 600V
  • Measures twice as fast as other multimet
 
 
Fluke 170 Series Digital Multimeters
Specifications
Voltage DC
175 - Accuracy* ± (0.15%+2)
177 - Accuracy* ± (0.09%+2)
179 - Accuracy* ± (0.09%+2)
Max. Resolution 0.1 mV
Maximum 1000 V
Voltage AC
Accuracy* ± (1.0%+3)
Max. Resolution 0.1 mV
Maximum 1000 V
Current DC
Accuracy* ± (1.0%+3)
Max. Resolution 0.01 mA
Maximum 10 A
Current AC
Accuracy* ± (1.5%+3)
Max. Resolution 0.01 mA
Maximum 10 A
Resistance
Accuracy* ± (0.9%+1)
Max. Resolution 0.1 Ω
Maximum 50 MΩ
Capacitance
Accuracy* ± (1.2%+2)
Max. Resolution 1 nF
Maximum 10,000 µF
Frequency
Accuracy* ± (0.1%+1)
Max. Resolution 0.01 Hz
Maximum 100 kHz
Temperature
179 - Accuracy* ± (1.0%+10)
Max. Resolution 0.1°C
Range -40°C/400°C
Note
* Accuracies are best accuracies for each function

Environmental Specifications
Operating Temperature
-10°C to +50°C
Storage Temperature
-30°C to +60°C
Humidity (Without Condensation)
0% - 90% (0°C - 35°C)
0% - 70% (35°C -50°C)

Safety Specifications
Overvoltage category
EN 61010-1 to 1000 V CAT III.
EN 61010-1 to 600 V CAT IV.
Agency Approvals
UL, CSA, TÜV listed and VDE Pending

Mechanical & General Specifications
Size
43 x 90 x 185 mm
Weight
420 g
Warranty
Lifetime
Battery Life
Alkaline: ~200 hours typical, without backlight