Home Industrial & Scientific Test, Measure & Inspect Electrical Testing Fluke 1537, Insulation Tester, for Frontline Industrial and Electrical Insulation Testing, Test Voltages from 250 V to 2500 V and Resistance Measurements up to 500 GΩ

Fluke 1537, Insulation Tester, for Frontline Industrial and Electrical Insulation Testing, Test Voltages from 250 V to 2500 V and Resistance Measurements up to 500 GΩ

Brand	Fluke
Power Source	Battery Powered
Style	Safety
Color	Yellow
Item Weight	6.07 Pounds

Quickly & efficiently determine the integrity of cables, windings on motors & transformers, and numerous electrical equipment & installations
Memory storage eliminates writing down results, reduces errors and saves data for historical tracking over time
Automatic calculation of polarization index (PI) and dielectric absorption ratio (DAR)
Voltage alarm function and complies with CAT IV 600V standard

Product Description

The Fluke 1535 and 1537 2500 V Insulation Resistance Testers are engineered to simplify frontline troubleshooting whether you’re on the factory floor or working in the field at a solar installation. With user selectable test voltages from 250 V to 2500 V and resistance measurements up to 500 GΩ these testers allow you to cover more workload with a single tool.

Product Description

Product details

Product Dimensions ‏ : ‎ 7.3 x 8.3 x 3.7 inches; 6.07 Pounds
Item model number ‏ : ‎ FLUKE-1537
Date First Available ‏ : ‎ November 30, 2023
Manufacturer ‏ : ‎ Fluke Corporation
ASIN ‏ : ‎ B0CNSN6BW3

From the manufacturer

fluke, Fluke 1535, Insulation Resistance Tester, Insulation Resistance Meter

fluke, fluke 1537, insulation resistance tester, insulation tester, insulation resistance meter

Insulation Testers: Readings You Can Trust

Whether you work on motors, generators, cables, or switch gear, the Fluke Insulation Resistance Testers provide noise-free, reliable results. With advanced performance, the insulation tester line is designed to be safe, simple to use and gimmick-free. A perfect solution for troubleshooting, commissioning, and preventative maintenance applications.

Fluke 1537 Insulation Resistance Tester

Fast, accurate, reliable 2,500 V insulation testing in a portable lightweight package

Introducing the 1535 & 1537 Insulation Testers: portable, versatile, and efficient. Cover a wide range of workloads with user selectable test voltages of 250 V-2500 V and up to 500GΩ resistance. Ideal for frontline technicians, electricians, and contractors working with motors, transformers, power cabinets, and solar installations. Improve productivity and safety with a single tool that simplifies troubleshooting and delivers fast, accurate results.

Fine-tunable Test Voltage: Adjust the test voltage from 250 V to 2500 V in 100 V increments to meet specific testing needs
Expanded Insulation Resistance Measurement: Achieve up to 500 GΩ in insulation resistance measurement for comprehensive analysis
Smart Calculations: Automatically compute Polarization Index (PI) and Dielectric Absorption Ratio (DAR), minimizing the impact of environmental factors
Built-in Safety: CAT IV 600V rated with an integrated voltage alarm function for increased safety during operations
Extended Measurements: The Fluke 1537 expands your testing capabilities with AC/DC voltage and resistance measurements
Dielectric Discharge Rate Calculation: Automatically calculate the dielectric discharge rate (DD) to help identify hidden insulation issues
Ramp Test Mode: Gradually increase the applied test voltage 100 V/s to help identify potentially hard-to-find fault conditions

Key Features


Fine-tunable Test Voltage Adjust the test voltage from 250 V to 2500 V in 100 V increments to meet specific testing needs.	Stable Resistance Measurements Obtain faster, more consistent insulation resistance measurements with a short circuit current up to 5mA.	Visual and Audio Continuity Indicator Confirm continuity visually on the screen display or with the audible indicator, allowing you to concentrate on your testing procedure without looking at the display.	Effortless Data Management Set user-defined labels, adjust test duration, and store measurement results for a tailored testing experience. Download and manage data seamlessly with the provided PC software.


	Fluke 1535 Insulation Resistance Tester	Fluke 1537 Insulation Resistance Tester	Fluke 1503 Insulation Resistance Meter	Fluke 1507 Insulation Resistance Tester	Fluke 1587 FC Insulation Multimeter
Test voltages	200 V, 500 V, 1,000 V, 2,500 V	250 V to 2,500 V	500 V, 1,000 V	50 V, 100 V, 500 V, 1,000 V	50 V, 100 V, 250 V, 500 V, 1,000 V
Insulation resistance range	1 kΩ to 500 GΩ	200 kΩ to 500 GΩ	0.01 MΩ to 2,000 GΩ	0.01 MΩ to 10 GΩ	0.01 MΩ to 2 GΩ
PI/DAR	✓	✓		✓
Auto discharge	✓	✓	✓	✓	✓
Timed ramp test (breakdown)		✓
Pass/fail comparison	✓	✓		✓
Est. # of IRT tests	1,300	1,300	2,000	2,000	1,000
Voltage >30 V warning	✓	✓	✓	✓	✓
Memory		✓			✓
Fluke Connect Compatibility					✓