Fluke 3665056, Insulation Resistance Tester 1555 2TΩ CAT III 1000 V, CAT IV 600 V

Enrgtech Part No: ET16941060
|
Manufacturer Part No:
3665056
|
Manufacturer: Fluke

3665056 Fluke , Insulation Resistance Tester 1555 2TΩ CAT III 1000 V, CAT IV 600 V

Product Information

Tester Type:

Insulation Resistance Tester

Display Type:

LCD

Dimensions:

277 x 269 x 160mm

Weight:

3.7kg

Safety Category:

CAT III 1000 V, CAT IV 600 V

Safety Category Level:

CAT III, CAT IV

Safety Category Voltage:

600 V, 1000 V

Model Number p:

1555

Maximum Insulation Resistance Measurement:

2TΩ

Height:

160mm

Power Source:

Battery

Width:

269mm

Checking for live stock

The Fluke 3665056 Insulation Resistance Tester is designed to evaluate insulation integrity in various systems. Designed for demanding environments, it offers test ranges up to 2 TΩ and carries CAT III 1000 V and CAT IV 600 V safety ratings, making it perfect for both facility-level and field-level diagnostics. Its clear LCD display provides stable readouts during insulation testing, even in low-light or high-interference areas.

Advanced Features and Benefits of Buying the Fluke Insulation Resistance Tester, LCD Display

Measures insulation resistance up to 2 TΩ for high-integrity validation of electrical components.
Rated CAT III 1000 V and CAT IV 600 V for safe use on distribution equipment and incoming feeders. Supports multiple test voltages, enabling evaluation of different system types and insulation classes.
LCD display delivers precise, legible numeric readings and progress indicators.
Designed to minimise test uncertainty, improving the detection of developing insulation breakdown.
Stable output performance suitable for industrial motors, cables and control systems.

Practical Advantages in Maintenance Work

The tester provides reliable insulation measurement in situations where early detection of insulation degradation is critical. Its interface is kept straightforward for quick setup during maintenance rounds, and the wide resistance range allows technicians to use a single tool across different installations. The unit’s design supports consistent measurement in environments with temperature fluctuations, electrical noise or confined access areas.

Applications in Industrial and Facility Settings

The Fluke 3665056 is commonly used to evaluate motor windings, feeder cables, transformer insulation, panel wiring, and equipment exposed to moisture or thermal stress.
It is suitable for commissioning tests, routine preventive maintenance and troubleshooting insulation faults.
Facility electricians, plant technicians and service engineers rely on its broad resistance capability and high safety category ratings for accurate field diagnostics.

Contains SVHC - Lead - CAS No. 7439-92-1(Technical Reference)

Fluke 1555 and 1550C Insulation Resistance Testers Technical Data(Technical Reference)

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FAQs

Yes. We ship 3665056 Internationally to many countries around the world.

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We accept all major payment methods for all products including ET16941060. Please check your shopping cart at the time of order.

We use our internationally recognized delivery partners UPS/DHL. Collection of ET16941060 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Fluke" products on our website by using Enrgtech's Unique Manufacturing Part Number ET16941060.

You can order Fluke brand products with 3665056 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.

Yes. Our products in Insulation Testers category are shipped in lowest possible time.

You will get a confirmation email regarding your order of Fluke 3665056, Insulation Resistance Tester 1555 2TΩ CAT III 1000 V, CAT IV 600 V. You can also check on our website or by contacting our customer support team for further order details on Fluke 3665056, Insulation Resistance Tester 1555 2TΩ CAT III 1000 V, CAT IV 600 V.