Fluke 1577 Insulation Tester, 500V Min, 1000V Max, 2GΩ Max, CAT III 1000V
- RS Stock No.:
- 512-2492
- Mfr. Part No.:
- FLUKE-1577
- Brand:
- Fluke
Subtotal (1 unit)*
£786.79
(exc. VAT)
£944.15
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 12 unit(s) ready to ship
- Plus 17 unit(s) ready to ship from another location
- Plus 4 unit(s) shipping from 07 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £786.79 |
*price indicative
- RS Stock No.:
- 512-2492
- Mfr. Part No.:
- FLUKE-1577
- Brand:
- Fluke
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Fluke | |
| Model Number p | 1577 | |
| Tester Type | Insulation Tester | |
| Minimum Test Voltage | 500V | |
| Maximum Test Voltage | 1000V | |
| Maximum Insulation Resistance Measurement | 2GΩ | |
| Display Type | LCD | |
| Test Current | 1mA | |
| Battery Life | 1000 h | |
| Battery Type | AA | |
| Power Source | Battery | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | +55°C | |
| Safety Category | CAT III 1000 V, CAT IV 600V | |
| Safety Category Voltage | 600 V, 1000V | |
| Safety Category Level | CAT III, CAT IV | |
| Width | 100mm | |
| Length | 203mm | |
| Weight | 550g | |
| Dimensions | 203 x 100 x 50mm | |
| Height | 50mm | |
Select all | ||
|---|---|---|
Brand Fluke | ||
Model Number p 1577 | ||
Tester Type Insulation Tester | ||
Minimum Test Voltage 500V | ||
Maximum Test Voltage 1000V | ||
Maximum Insulation Resistance Measurement 2GΩ | ||
Display Type LCD | ||
Test Current 1mA | ||
Battery Life 1000 h | ||
Battery Type AA | ||
Power Source Battery | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature +55°C | ||
Safety Category CAT III 1000 V, CAT IV 600V | ||
Safety Category Voltage 600 V, 1000V | ||
Safety Category Level CAT III, CAT IV | ||
Width 100mm | ||
Length 203mm | ||
Weight 550g | ||
Dimensions 203 x 100 x 50mm | ||
Height 50mm | ||
RoHS Status: Exempt
- COO (Country of Origin):
- US
Fluke 1577 & 1587 Insulation Multimeters
The Fluke 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.
Fluke 1577 & 1587
Large display with backlight
Insulation test: 1587: 0.01 MΩ to 2 GΩ. 1577: 0.1 MΩ to 600 MΩ
Insulation test voltages (V) 1587: 50, 100, 250, 500, 1000; 1577: 500, 1000) for many applications
Live circuit detection prevents insulation test if voltage >30V is detected for added user protection
Auto-discharge of capacitive voltage for added user protection
AC/DC voltage, DC milliVolts, AC/DC milliamps, Resistance (Ω), Continuity
Auto power off
CAT III 1000V, CAT IV 600V measurement category
H. 50 x W. 203 x D.100mm; Wt. 550g
Insulation test: 1587: 0.01 MΩ to 2 GΩ. 1577: 0.1 MΩ to 600 MΩ
Insulation test voltages (V) 1587: 50, 100, 250, 500, 1000; 1577: 500, 1000) for many applications
Live circuit detection prevents insulation test if voltage >30V is detected for added user protection
Auto-discharge of capacitive voltage for added user protection
AC/DC voltage, DC milliVolts, AC/DC milliamps, Resistance (Ω), Continuity
Auto power off
CAT III 1000V, CAT IV 600V measurement category
H. 50 x W. 203 x D.100mm; Wt. 550g
Fluke 1587 additional features:
Filter for motor drive measurements
Capacitance, diode test, temperature, Min/Max, frequency (Hz)
Insulation test smoothing reading
K-type thermocouple
Capacitance, diode test, temperature, Min/Max, frequency (Hz)
Insulation test smoothing reading
K-type thermocouple
Supplied with
Batteries, remote probe, test leads and probes, alligator clips, instruction manual, rugged utility hard case and (1587 only) K-type thermocouple.
Related links
- Fluke 1577 Insulation Tester 1000V Max CAT III 1000V - RS Calibration
- Fluke 1577 Insulation Tester 1000V Max CAT III 1000V - UKAS Calibration
- Fluke 1503 Insulation Tester 1000V Max CAT III 600V
- Fluke 1503 Insulation Tester 1000V Max CAT III 600V - UKAS Calibration
- Fluke 1503 Insulation Tester 1000V Max CAT III 600V - RS Calibration
- Fluke 1587 FC Insulation Tester 1000V Max CAT III 1000V
- Fluke 1555 Insulation Tester 10000V Max CAT III 1000V
- Fluke 1550C Insulation Tester 5000V Max CAT III 1000V