• True-rms ac voltage and current
  • IEC 1010 CAT IV 600V safety rating
  • 6000 count display
  • 0.01 mA to 10.00A AC and DC current range
  • 45 Hz to 500 Hz AC voltage range
  • 0.1 mV to 1000V DC voltage range
  • Min/max/average
  • Frequency and capacitance capabilities
  • Easy access battery door


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 is the industry standard with all the features you need to troubleshoot and repair many problems in electrical and electronic systems.

The Fluke 177 Digital Multimeter gives you True-rms voltage and current measurements, 6000-count resolution, manual and automatic ranging and provide frequency, capacitance, resistance, continuity and diode measurements. In addition, the Fluke 177 provides higher 0.09% basic accuracy, a digital display with analog bar graph and backlight.