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Fluke 177 True-RMS Digital Multimeter with display backlight
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Product overview: Fluke 177 True-RMS Digital Multimeter

Fluke 177 True-RMS Digital Multimeter delivers the right features for electrical maintenance experts

With its precision, reliability, and ease of use, the Fluke 177 Digital Multimeter is the preferred solution for professional technicians worldwide. Independently tested for safe use in CAT IV 600 V/CAT III 1000 V environments, the Fluke 177 Includes all the features you need to troubleshoot and repair many problems in electrical and electronic systems.

With the Fluke 177 Digital Multimeter you get True-RMS voltage and current measurements, 6000-count resolution, manual and automatic ranging, and frequency, capacitance, resistance, continuity, and diode measurements. In addition, the Fluke 177 provides 0.09% basic accuracy, a digital display with analog bar graph and backlight. Plus a limited lifetime warranty.

Other useful features:

  • Features digital display with backlight for working in dim lighting
  • Allows closed case calibration through front panel
  • Features an ergonomic case with integrated protective holster
  • Comes with a limited lifetime warranty

Key features

  • True-RMS digital multimeter with the features professional technicians prefer
  • Increases productivity with manual and automatic ranging, Display Hold, Auto Hold, and Min/Max-average recording
  • Measures AC and DC voltage to 1000 V
  • Delivers accurate True-RMS AC current and voltage plus frequency, capacitance, resistance, continuity and diode measurements
  • Safety rated CAT III 1000 V, CAT IV 600 V
Specifications
Voltage DC Accuracy1 ±(0.09% + 2)
Max. resolution 0.1 mV
Maximum 1000 V
Voltage AC Accuracy1 ±(1.0% + 3)
Max. resolution 0.1 mV
Maximum 1000 V
Current DC Accuracy1 ±(1.0% + 3)
Max. resolution 0.01 mA
Maximum 10 A
Current AC Accuracy1 ±(1.5% + 3)
Max. resolution 0.01 mA
Maximum 10 A
Resistance Accuracy1 ±(0.9% + 1)
Max. resolution 0.1 Ω
Maximum 50 MΩ
Capacitance Accuracy1 ±(1.2% + 2)
Max. resolution 1 nF
Maximum 10,000 µF
Frequency Accuracy1 ±(0.1% + 1)
Max. resolution 0.01 Hz
Maximum 100 kHz
1. 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 and General Specifications
Size 43 x 90 x 185 mm
Weight 420 g
Warranty Lifetime
Battery life Alkaline ~200 hours typical, without backlight

Models: Fluke 177 True-RMS Digital Multimeter

Includes:

  • Installed 9V battery
  • Test leads
  • Users manual