Fluke 1537/APAC Insulation Resistance Tester, 250 V Min, 2500 V Max, 500 GΩ CAT IV 600 V

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$3,020.60

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RS Stock No.:
241-3116
Mfr. Part No.:
FLUKE-1537/APAC
Brand:
Fluke
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Brand

Fluke

Product Type

Insulation Tester

Model Number

1537/APAC

Tester Type

Insulation Resistance Tester

Minimum Test Voltage

250V

Maximum Test Voltage

2500V

Display Type

LCD

Test Current

5mA

Power Source

Battery

Battery Type

AA IEC LR06

Insulation Testing Resistance

500GΩ

Minimum Operating Temperature

-10°C

Maximum Operating Temperature

50°C

Safety Category Level

CAT IV 600 V

Safety Category Voltage

600V

Standards/Approvals

IEC 615572, IEC 610102033, IEC 615571, IEC 610101, CISPR 11, IEC 613261, IEC 60529, IEC 6155716, IEC 6132622

Length

93mm

Height

184mm

Weight

1.3kg

COO (Country of Origin):
CN

Fluke Insulation Tester, 2500V Maximum Test Voltage, 500GΩ Insulation Testing Resistance - FLUKE-1537/APAC


This insulation tester is a handheld instrument designed to assess electrical insulation integrity across industrial and field environments. It delivers variable test voltages to evaluate resistance in high-voltage installations and is powered for portable use. The unit includes a clear Visual readout and meets international electromagnetic and safety standards for use on distribution and control systems.

Features & Benefits


• Test voltages from 250V to 2500V enable varied insulation assessments
• Measures up to 500 GΩ for detecting very high resistance
• Test current 5 mA provides controlled excitation for reliable results
• CAT IV 600V rating permits work at service entry and distribution points
• Battery operation using AA IEC LR06 cells supports field portability
• LCD display offers clear numerical and status information

Applications


• Suitable for verifying insulation on motors and generators
• Ideal for maintenance of switchgear and LV distribution panels
• Used for commissioning cables and electrical installations
• Can be used for troubleshooting insulation faults in industrial automation

What environmental temperatures can the instrument handle during operation?


It operates reliably between -10 °C and 50 °C, covering typical site and workshop conditions.

How is electromagnetic compatibility addressed for use in noisy environments?


The instrument conforms to relevant EMC standards to limit interference and ensure stable readings in industrial settings.

What is the expected test current delivery and why does it matter?


It supplies up to 5 mA during insulation tests, offering sufficient excitation to characterise insulation without over-stressing components.

What safety classification applies when working at incoming supply points?


The device is rated for use to CAT IV 600 V, allowing measurements at service-level distribution locations.

How is the unit powered and what are the implications for field deployment?


It uses AA IEC LR06 cells, enabling quick battery replacement and continued operation without specialised power sources.

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