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177 True-RMS Multimeter

The FLUKE 170 True-RMS General Purpose Multimeter has the features needed to find most electrical, electro-mechanical HVAC problems.

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366.00 incl. VAT)
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FLUKE 177 True-RMS Multimeter

The FLUKE 177 TRMS Digital Multimeter complete with display backlight delivers the right features for electrical maintenance experts.

Independently tested for safe use in CAT IV 600 V/CAT III 1000 V environments.  The FLUKE 177 True-RMS digital multimeter includes all the features you need to troubleshoot and repair many problems in electrical and electronic systems.

With this 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 analogue bargraph and backlight.  Plus a limited lifetime warranty.

FLUKE 177 Key Features:

  • Safety rated CAT III 1000 V, CAT IV 600 V
  • Measures AC and DC voltage to 1000 V
  • True-RMS AC current and voltage plus frequency, capacitance, resistance, continuity and diode measurements
  • Increases productivity with manual and automatic ranging, Display Hold, Auto Hold, and Min/Max-average recording
  • Delivers accurate True-RMS AC current and voltage plus frequency, capacitance, resistance, continuity and diode measurements
  • 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

What comes with the FLUKE 177?

  • FLUKE 177 True-RMS Multimeter
  • Installed 9V battery
  • Test leads with 4mm lantern tips
  • Users manual


Comparison Chart for: Fluke 177 True-RMS Multimeter

General purposeTroubleshooting RepairBuilt-in thermometer Troubleshooting Repair
Basic features
True-rms readingsAcAcAc
Basic dc accuracy0.09 %0.09 %0.09 %
Auto/manual ranging
Voltage ac/dc1000 V1000 V1000 V
Current ac/dc10 A10 A10 A
Resistance50 MΩ50 MΩ50 MΩ
Frequency100 kHz100 kHz100 kHz
Capacitance10,000 µF10,000 µF10,000 µF
Temperature(+) 400 °C
Continuity/diode test
Analog bargraph
Diagnostics and data
Min-max recording
Display hold/Auto (touch) hold
Other features
Overmolded case, integrated holster
Operating temperature range-10 °C, +50 °C-10 °C, +50 °C-10 °C, +50 °C
Warranty and electrical safety
Warranty (years)Limited lifetimeLimited lifetimeLimited lifetime
Dangerous voltage indication
EN61010-1 CAT III1000 V1000 V1000 V
EN61010-1 CAT IV600 V600 V600 V
Recommended accessory test leadsTL75, TL175TL75, TL175TL75, TL175
Product Downloads


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