Fluke 1577 Insulation Multimeter
Fluke 1577 Insulation Multimeter is rated out of 5 by 7.
Key features
- Insulation test voltages 500 V, 1000 V
- Insulation test: 0.1 MΩ to 600 MΩ
- Auto discharge of capacitive voltage
- AC/DC Voltage and milliamps
- Three-year warranty
Product overview: Fluke 1577 Insulation Multimeter
Two powerful tools in one
The Fluke 1577 Insulation Multimeter combine 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.
Whether you work on motors, generators, cables, or switch gear, the Fluke 1577 Insulation Multimeter is ideally suited to help you with your tasks and at a cost that is far less than buying the two products.
Additional features
- DC millivolts
- Resistance (0.1 Ω to 50 MΩ)
- Continuity
- 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 TPAKTM magnetic hanging system to free your hands for other work
What's in the box:
- 1577 Insulation Multimeter
- Remote probe
- Test leads
- Alligator clips
- Hard case
- Four AA alkaline batteries
- Quick reference guide
- CD rom with manual
Specifications: Fluke 1577 Insulation Multimeter
| 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 |
| 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 | |
Models: Fluke 1577 Insulation Multimeter
Fluke 1577
Fluke 1577 Insulation Multimeter
Includes:
- Remote probe
- Test leads
- Alligator clips
- Hard case
- Four AA alkaline batteries
- Quick reference guide
- CD rom with manual
What does it mean when the fluke tester reads 11 G
It means your insulation resistance is very high. Does the display actually say this? >11G? It means your insulation resistance is greater than 11 gigohms, the limit to the meter's ability to measure insulation resistance on the high side.
Date published: 2024-01-08
What resistance reading is acceptable for when testing insulation with the 1000V option on the 1577 meter? We get a reading of >660 after our test.
Rated 3 out of 5 by Nilesh from Easy to Use Multiple Function We bought four of FC 1587 great product , only problem with 4 AA battery holders , suggest to stick to old 9V type battery . Most of them battery spring holders snap.
Date published: 2021-08-22
Rated 5 out of 5 by Paul Ahole from Easy to use. I had our company purchase one of these about 4 years ago, and it has come in handy on quite a few occasions. From testing the insulation, to a multimeter, it handles just about everything our shop needs.
Date published: 2016-12-12
Rated 5 out of 5 by clint1969 from Big time and money saver! This is a great way to save time when you are in the mass building industry. Its one tool that performs several operations with great accuracy. It is light weight and easy to operate. It is super lightweight and is easy to keep by your side with the magnetic hanging system that keeps both hands free for multi-tasking! It also has a captive discharge for added safety! I have bought one for each man on the crew and recommended to many others and have gotten 100% positive feedback. I am a repeat customer!
Date published: 2016-12-11
Rated 5 out of 5 by Mikepb4d from Great meter Purchased the 1587 in January of 2015. It has performed flawlessly. Having a full functioning multimeter with a built in insulation tester in my tool bag is super convenient and is great for working on VFDs and motors. No more lugging around a hand crank insulation tester. Looking forward to upgrading to the 1587 with Fluke Connect.
Date published: 2016-12-08
Rated 5 out of 5 by Rdabs54 from Should be in every toolbox Simple straightforward operation. No need to re-learn how to use on every job.
Date published: 2016-12-08
Rated 5 out of 5 by GoodTime from MegOhmMeter ive owned this unit for a few years now. it works amazing, it of now my go to meter for almost every job except amp readings
Date published: 2016-12-07
Manuals + resources: Fluke 1577 Insulation Multimeter
- 1587 FC/1587/1577 | Users manual
- 1587 FC/1587/1577 | Users manual supplement
- 1520 | Statement of memory volatility
- 1587 FC/1587/1577 | Safety sheet
- 1587 FC/1587/1577 | Calibration manual
- 1587 FC/1587/1577 | Calibration manual supplement
- 1587 FC/1587/1577 | Statement of memory volatility
- 1587 FC/1587/1587 | Quick reference guide