Fluke 1577 Insulation Multimeter

Features:

Insulation test voltages 500 V, 1000 V

Insulation test: 0.1 MΩ to 600 MΩ

Auto discharge of capacitive voltage

AC/DC Voltage

DC millivolts

AC/DC milliamps

Resistance (0.1 Ω to 50 MΩ)

Continuity

Three-year warranty

Remote probe, test leads, alligator clips

Rugged, utility hard case

Auto power off to save battery power

True RMS

Large display with backlight

Live circuit detection prevents insulation test if voltage > 30 V is detected for added user protection

CAT III 1000V, CAT IV 600V measurement category

Accepts optional Fluke TPAK magnetic hanging system to free your hands for other work

Kit Includes:

Remote probe

Test leads

Alligator clips

Hard case

Four AA alkaline batteries

Quick reference guide

CD with manual

The Fluke 1577 Insulation Multimeter combines a digital insulation tester with a full-featured, true-RMS digital multimeter in a single compact, handheld unit, which provides maximum versatility for both troubleshooting and preventative maintenance. Like other tools that you have come to expect from Fluke,1577 is rugged, reliable, and easy to use. Whether you work on motors, generators, cables, or switch-gear, the Fluke 1577 Insulation Multimeter is ideally suited to help you with your tasks.

Specifications
Voltage DC	Maximum voltage	1000 V
	Accuracy	±(0.2%+2)
	Maximum resolution	0.001 V
Voltage AC	Maximum voltage	1000 V
	Accuracy	±(2%+3)
	Maximum resolution	0.1 mV
Current DC	Maximum amps	400 mA
	Amps accuracy	±(1.0%+2)
	Maximum resolution	0.01 mA
Current AC	Maximum amps	400 mA
	Amps accuracy	±(2.0%+2)*
	Maximum resolution	0.01 mA
Resistance	Maximum resistance	50 MΩ
	Accuracy	±(1.2%+2)
	maximum resolution	0.1Ω
Insulation Test
Minimum test current @ 1kΩ/V	1 mA
Test voltages	500, 1000 V
Maximum resistance per test voltage	50 V
	100 V
	250 V
	500 V
	1000 V	600 MΩ
Maximum resolution per test voltage	50 V	0.01 MΩ
	100 V	0.01 MΩ
	250 V	0.1 MΩ
	500 V	0.1 MΩ
	1000 V	0.1 MΩ
Accuracy per test voltage	50 V	±(3% + 5)
	100 V	±(3% + 5)
	250 V	±(1.5% + 5)
	500 V	±(2.0% + 5)
	1000 V	±(2.0% + 5)
Environmental Specifications
Operating temperature	–20°C to +55°C
Storage temperature	-40°C to +60°C
Humidity (without condensation)	0% - 95% (10°C – 30°C) 0% - 75% (30°C – 40°C) 0% - 40% (40°C – 55°C)
Operating altitude	2000 m
Safety Specifications
General	IEC 61010-1: Pollution Degree 2
Measurement	IEC 61010-2-033: CAT IV 600V / CAT III 1000V
Mechanical and General Specifications
Size	203 x 100 x 50 mm (with holster)
Weight	624 g
Warranty	3 years
Battery life alkaline	Meter use	1000 hours
Battery life alkaline	Insulation test use	Meter can perform at least 1000 insulation tests with fresh alkaline batteries at room temperature. These are standard tests of 1000 V into 1 MΩ with a duty cycle of 5 seconds on and 25 seconds off.
IP rating	IP40

Fluke 1577 Insulation Multimeter

Features:

Insulation test voltages 500 V, 1000 V

Insulation test: 0.1 MΩ to 600 MΩ

Auto discharge of capacitive voltage

AC/DC Voltage

DC millivolts

AC/DC milliamps

Resistance (0.1 Ω to 50 MΩ)

Continuity

Three-year warranty

Remote probe, test leads, alligator clips

Rugged, utility hard case

Auto power off to save battery power

True RMS

Large display with backlight

Live circuit detection prevents insulation test if voltage > 30 V is detected for added user protection

CAT III 1000V, CAT IV 600V measurement category

Accepts optional Fluke TPAK magnetic hanging system to free your hands for other work

Kit Includes:

Remote probe

Test leads

Alligator clips

Hard case

Four AA alkaline batteries

Quick reference guide

CD with manual

Specifications
Voltage DC	Maximum voltage	1000 V
	Accuracy	±(0.2%+2)
	Maximum resolution	0.001 V
Voltage AC	Maximum voltage	1000 V
	Accuracy	±(2%+3)
	Maximum resolution	0.1 mV
Current DC	Maximum amps	400 mA
	Amps accuracy	±(1.0%+2)
	Maximum resolution	0.01 mA
Current AC	Maximum amps	400 mA
	Amps accuracy	±(2.0%+2)*
	Maximum resolution	0.01 mA
Resistance	Maximum resistance	50 MΩ
	Accuracy	±(1.2%+2)
	maximum resolution	0.1Ω
Insulation Test
Minimum test current @ 1kΩ/V	1 mA
Test voltages	500, 1000 V
Maximum resistance per test voltage	50 V
	100 V
	250 V
	500 V
	1000 V	600 MΩ
Maximum resolution per test voltage	50 V	0.01 MΩ
	100 V	0.01 MΩ
	250 V	0.1 MΩ
	500 V	0.1 MΩ
	1000 V	0.1 MΩ
Accuracy per test voltage	50 V	±(3% + 5)
	100 V	±(3% + 5)
	250 V	±(1.5% + 5)
	500 V	±(2.0% + 5)
	1000 V	±(2.0% + 5)
Environmental Specifications
Operating temperature	–20°C to +55°C
Storage temperature	-40°C to +60°C
Humidity (without condensation)	0% - 95% (10°C – 30°C) 0% - 75% (30°C – 40°C) 0% - 40% (40°C – 55°C)
Operating altitude	2000 m
Safety Specifications
General	IEC 61010-1: Pollution Degree 2
Measurement	IEC 61010-2-033: CAT IV 600V / CAT III 1000V
Mechanical and General Specifications
Size	203 x 100 x 50 mm (with holster)
Weight	624 g
Warranty	3 years
Battery life alkaline	Meter use	1000 hours
Battery life alkaline	Insulation test use	Meter can perform at least 1000 insulation tests with fresh alkaline batteries at room temperature. These are standard tests of 1000 V into 1 MΩ with a duty cycle of 5 seconds on and 25 seconds off.
IP rating	IP40

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Fluke 1577 Insulation Multimeter

Fluke 1577 Insulation Multimeter

Description