Fluke 1577 Insulation Multimeter
Fluke 1577 Insulation Multimeter
- AC/DC voltage (up to 1000V) & current (up to 400mA)
- 0.1 to 600MΩ insulation test
- 0.1Ω to 50MΩ resistance
- CAT III 1000V, CAT IV 600V measurement category
Fluke 1577 Insulation Multimeter
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.
The Fluke 1577 insulation multimeters 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.
The 1577 has a large display with backlight. It measures AC/DC voltage, DC millivolts, AC/DC milliamps, resistance (Ω) and continuity. For added user protection the meters have live circuit detection which prevents an insulation test if voltage greater than 30V is detected. They also have auto-discharge of capacitive voltage as an added user protection. The auto power off feature saves battery life.
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.
Features
- AC/DC voltage (up to 1000V) & current (up to 400mA)
- 0.1 to 600MΩ insulation test
- 0.1Ω to 50MΩ resistance
- CAT III 1000V, CAT IV 600V measurement category
What’s Included
- Remote probe
- Test leads
- Alligator clips
- Hard case
- User documentation
Specifications
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 |
