* VoltAlert™ technology for non-contact voltage detection
* AutoVolt automatic AC/DC voltage selection
* Low input impedance: helps prevent false readings due to ghost voltage
* Large white LED backlight to work in poorly lit areas
* True RMS for accurate measurements on non-linear loads
* Measures 10 A (20 A overload for 30-seconds)
* Resistance, continuity, frequency and capacitance
* Min/Max/Average with elapsed time to record signal fluctuations
* Compact ergonomic design for one-handed operation
* Compatible with optional magnetic hanger (ToolPak™) for hands free operation
* CAT III 600 V safety rated
 

Specifications

Maximum voltage between any terminal and earth ground

600 V

Surge protection

6 kV peak per IEC 61010–1 600 VCAT III, Pollution Degree 2

Fuse for A input

11 A, 1000 V FAST Fuse (Fluke PN 803293)

Display

Digital: 6,000 counts, updates 4 per second

Bar graph

33 segments, updates 32 per second

Operating temperature

-10°C to +50°C

Storage temperature

-40°C to +60°C

Battery type

9 volt Alkaline, NEDA 1604A / IEC 6LR61

Battery life

400 hours typical, without backlight

Accuracy Specifications

DC millivolts

Range/resolution

600.0 mV / 0.1 mV

Accuracy

±([% of reading] + [counts]): 0.5% + 2

DC volts

Range/resolution

6.000 V / 0.001 V
60.00 V / 0.01 V
600.00 V / 0.1 V

Accuracy

±([% of reading] + [counts]): 0.5% + 2

Auto volts

Range/resolution

600.0 V / 0.1 V

Accuracy

2.0% + 3 (DC, 45 Hz to 500 Hz)
4.0% + 3 (500 Hz to 1 kHz)

AC millivolts¹ True RMS

Range/resolution

600.0 mV / 0.1 mV

Accuracy

1.0% + 3 (DC, 45 Hz to 500 Hz)
2.0% + 3 (500 Hz to 1 kHz)

AC volts¹ True RMS

Range/resolution

6.000 V / 0.001 V
60.00 V / 0.01 V
600.0 V / 0.1 V

Accuracy

1.0% + 3 (DC, 45 Hz to 500 Hz)
2.0% + 3 (500 Hz to 1 kHz)

Continuity

Range/resolution

600 Ω / 1 Ω

Accuracy

Beeper on < 20 Ω, off > 250 Ω detects opens or shorts of
500 μs or longer.

Ohms

Range/resolution

600.0 Ω / 0.1 Ω
6.000 kΩ / 0.001 kΩ
60.00 kΩ / 0.01 kΩ
600.0 kΩ / 0.1 kΩ
6.000 MΩ / 0.001 MΩ

Accuracy

0.9% + 1

Range/resolution

40.00 MΩ / 0.01 MΩ

Accuracy

5% + 2

Diode test

Range/resolution

2.00 V / 0.001 V

Accuracy

0.9% + 2

Capacitance

Range/resolution

1000 nF / 1 nF
10.00 μF / 0.01 μF
100.0 μF / 0.1 μF
9999 μF / 1 μF
100 μF to 1000 μF

Accuracy

1.9% + 2

Range/resolution

> 1000 μF

Accuracy

5% + 20%

Lo-Z capacitance

Range

1 nF to 500 μF

Accuracy

10% + 2 typical

AC amps True RMS (45 Hz to 500 Hz)

Range/resolution

6.000 A / 0.001 A
10.00 A / 0.01 A

Accuracy

1.5% + 3
20 A continuous overload for 30 seconds max

DC amps

Range/resolution

6.000 A / 0.001 A   10.00 A / 0.01 A

Accuracy

1.0% + 3
20 A continuous overload for 30 seconds max

Hz (V or A input)²

Range/resolution

99.99 Hz / 0.01 Hz
999.99 Hz / 0.1 Hz
9.999 Hz / 0.001 Hz
50.00 Hz / 0.01 Hz

Accuracy

0.1% + 2

1. All AC voltage ranges except Auto-V/LoZ are specified from 1% to 100% of range. Auto-V/LoZ is specified from 0.0 V.
2. Temperature uncertainty (accuracy) does not include the error of the thermocouple probe.
2. Frequency is AC coupled, 5 Hz to 50 kHz for AC voltage. Frequency is DC coupled, 45 Hz to 5 kHz for AC current.
2. Temperature Range/Resolution: -40°F to 752°F / 0.2°F.

Mechanical and General Specifications

Size

167 x 84 x 46 mm (6.57 x 3.31 x 1.82 in)

Weight

550 g

Warranty

3 years

 Reference Specific References Andrew U06/29/2021product appraisalThis is the best product I ever got here in Nigeria, it actually served me perfectly well, all thanks to industries safety Nigeria for always supplying quality products Andrew U03/20/2020Fluke 177 Electrician’s Digital Multimeterbest electrician multi-meter Write your reviewFluke 177 Electrician’s Digital MultimeterQuality12345Delivery12345Communication12345Pricing12345Title for your review*Your review*Required fields* Send or Cancel