Fluke 1577 Insulation Multimeter
Two powerful tools in one
The Fluke 1587 and 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.
Whether you work on motors, generators, cables, or switch gear, the Fluke 1587/1577 Insulation Multimeters are ideally suited to help you with your tasks and at a cost that is far less than buying the two products.
Key features
- Insulation test voltages 500 V, 1000 V
- Insulation test: 0.1 M½ to 600 M½
- Auto discharge of capacitive voltage
- AC/DC Voltage
- DC millivolts
- AC/DC milliamps
- Resistance (0.1 ½ to 50 M½)
- 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 TPAKTM magnetic hanging system to free your hands for other work
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 M½ |
Accuracy | ±(1.2%+2) | |
maximum resolution | 0.1½ | |
Insulation Test | ||
Minimum test current @ 1k½/V | 1 mA | |
Test voltages | 500, 1000 V | |
Maximum resistance per test voltage | 50 V | Ê |
100 V | Ê | |
250 V | Ê | |
500 V | Ê | |
1000 V | 600 M½ | |
Maximum resolution per test voltage | 50 V | 0.01 M½ |
100 V | 0.01 M½ | |
250 V | 0.1 M½ | |
500 V | 0.1 M½ | |
1000 V | 0.1 M½ | |
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 | Ð20¡C to +55¡C | |
Storage temperature | -40¡C to +60¡C | |
Humidity (without condensation) | 0% - 95% (10¡C Ð 30¡C) 0% - 75% (30¡C Ð 40¡C) 0% - 40% (40¡C Ð 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 M½ with a duty cycle of 5 seconds on and 25 seconds off. | |
IP rating | IP40 |