Fluke 1577 Insulation Multimeter With full True-RMS digital multimeter functionality, the Fluke 1577 Insulation Multimeter is a portable digital insulation tester. Insulation can be tested between 0.1 and 600 MΩ, and voltage can be tested between 500 and 1000 V. Because live circuit detection is in place, if voltage greater than 30V is detected, the test cannot proceed. For added security, auto-discharge capacitive voltage is also provided. The Fluke 1577 is a portable multimeter that can measure resistance, continuity, AC/DC voltage, DC millivolts, and AC/DC current. The Fluke 1577 offers users flexibility for troubleshooting and maintenance in a single, portable tool. Easy testing selection is made possible by the rotary dial and backlit LCD screen. With a meter battery life of 1000 hours and 1000 insulation tests, as well as safety ratings of VAT IV 600V and CAT III 1000V, users can be sure they are safe and can perform numerous tests without having to constantly change the unit's batteries
- Voltage DC
Maximum Voltage: 1000 volts
Precision: ±(0.2%+2)
Resolution maximum: 0.001V
Voltage AC
Maximum Voltage: 1000 volts
Precision: ±(2%+3)
Resolution maximum: 0.1 mV
Current DC
400mA is the maximum amps.
Accuracy of Amps: ±(2%+2)
0.01 mA at maximum resolution
Current AC
The maximum amps is 400mA.
Amp accuracy: ±(2%+2)
At maximum resolution, 0.01 mA
Resistance
Höchst Widerstand: 50 MΩ
Precision: ±(2%+3)
Maximum depth of focus: 0.1 Ω
Insulation Test
Test current minimum at 1kΩ/V: 1mA
500 volts and 1000 volts for testing
Maximum resistances for each test voltage are 0.1 MΩ/1000 V.
Maximum resolution per test voltage:
50V: 0.01MΩ
0.01MΩ at 100V
250V: 0.1MΩ
500V: 0.1MΩ
0.1MΩ at 1000V
Accuarcy per test voltage:
50V: ±(3% + 5)
100V: ±(3% + 5)
250V: ±(1.5% + 5)
500V: ±(2% + 5)
Environmental Specifications:
Temperature range for operation: -20 to 55
Cold storage (-40°C to 60°C)
(without condensation) Humidity range: 0%–95% (10°C–30°C) 0%-40% (40°C – 55°C), 0%-75% (30°C–40°C).
Altitude of operation: 2000 meters
Safety Specifications:
Pollution Degree 2 Measurement: IEC 61010-2-033: CAT IV 600V / CAT III 1000V General: IEC 61010-1
Environmental Specifications
203 x 100 x 50 mm in size (holster included)
624g in weight
Three-year warranty
Alkaline battery life: Use of the meter: 1000 hours
Life of the battery Use of insulation tests: one thousand tests. (Normal tests with a duty cycle of five seconds on and twenty-five seconds off, measuring 1000V into 1MΩ
IP40 classification
- Test voltages for insulation: 500V and 1000V
Test for insulation: 0.1 MΩ to 600 MΩ
Automatic capacitive voltage discharge
DC/AC Voltager milliamperes DC
Testing for resistance (0.1Ω to 50MΩ)
Testing for continuity
Alligator clips, test leads, and a remote probe
dependable, functional hard case
Automatic shut-off to conserve battery life
Real-RMS
a sizable backlit display
For additional user protection, live circuit detection stops the insulation test if voltage greater than 30 V is detected.
Three-year warranty for safety rated CAT III 1000V and CAT IV 600V.
