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, the 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.
What’s Included
Remote probe
Test leads
Alligator clips
Hard case
User documentationThe 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, the 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.
What’s Included
Remote probe
Test leads
Alligator clips
Hard case
User documentation
Fluke 1577 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
0.1 Ω
Insulation Test
Minimum Test Current at 1 kΩ/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
-4 to 131°F (–20 to 55°C)
Storage Temperature
-40 to 140°F (-40 to 60°C)
Humidity (Without Condensation)
0 to 95%: 50 to 86°F (10 to 30°C)
0 to 75%: 86 to 104°F (30 to 40°C)
0 to 40%: 104 to 131°F (40 to 55°C)
Operating Altitude
6561.68′ (2000 m)
Mechanical and General Specifications
Battery Life Alkaline
Meter use: 1000 hours
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
Dimensions
7.99 x 3.94 x 1.97″ (203 x 100 x 50 mm) (with holster)
Weight
22 oz (624 g)
IP Rating
IP40
Safety Specifications
Overvoltage Category
Complies with ANSI/ISA 82.02.01 (61010-1) 2004, CAN/CSA-C22.2 NO. 61010-1-04, and IEC/EN 61010-1 2nd Edition for measurement CAT III 1000 V and CAT IV 600 V
Agency Approvals
2000 m CAT III 1000 V, CAT IV 600 V; 3000 m CAT II 1000 V, CAT III 600 V
Click here for complete specifications on the Fluke 1577
What’s included with the Fluke 1577
Multimeter
Remote Probe
Test Leads
Alligator Clips
Carrying Case
User Documentation
Three-Year Warranty
Webinar: Facilities Maintenance with Fluke
Proactive maintenance and energy savings strategies are essential for cost savings in facilities.
We’ve teamed up with Fluke to provide you with a thorough discussion on proactive maintenance strategies – approaches, tools, and the proper “health” measurements on critical assets. As managing energy costs are also critical, we will also explore how implementing an onsite compressed air and gas leak detection program, facilities can save tens of thousands of dollars annually and production equipment downtime. The latest test equipment advances have made it possible for users to perform leak inspections with little to no training in a fraction of the time versus conventional tools.
During this short webinar on Facilities Maintenance, we covered:Monitoring critical assets with fewer resources Bridging the skills gapWhy are we replacing the same bearings and seals over and over?What are the best tools to use? How do we justify the cost of the tools and resources?How do we start a Proactive Maintenance program?
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