Fluke 1503 Insulation Resistance Tester

  • All-in-one tool for accurate testing
  • Ergonomic design, easy operation with straightforward function dial
  • Wide insulation test range (0.1 MΩ to 2GΩ) at 500V and 1000V
  • AC/DC voltage & resistance measurements
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Spend over £100 on any new goods order and receive automatic free shipping

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We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

From £383.00 (ex VAT)

£459.60 (inc VAT)

Earn 383 – 413 points

In Stock - Express Delivery Available
  • All-in-one tool for accurate testing
  • Ergonomic design, easy operation with straightforward function dial
  • Wide insulation test range (0.1 MΩ to 2GΩ) at 500V and 1000V
  • AC/DC voltage & resistance measurements
Free Shipping

Spend over £100 on any new goods order and receive automatic free shipping

Rewards

Points make purchases! For every £1 spent, earn back 1p that can be spent on any future new goods purchase

Our Price Promise

We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

From £383.00 (ex VAT)

£459.60 (inc VAT)

Earn 383 – 413 points

In Stock - Express Delivery Available
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Fluke 1503 Insulation Resistance Tester

The Fluke 1503 insulation tester is the ultimate tool for engineers, covering every aspect they need for accurate insulation testing. Its ergonomic design ensures easy operation, allowing engineers to navigate through different tests with the straightforward function dial. With reliable accuracy, engineers can trust the measurements they obtain, while the rugged design ensures the tester can withstand the wear and tear of daily work.

The insulation test range on the Fluke 1503 is remarkable, spanning from 0.1 MΩ to 2GΩ. It offers two options for insulation testing voltage: 500V and 1000V (for additional test voltages, please refer to the Fluke 1507). Moreover, this versatile tester can also perform AC/DC voltage measurements, ranging from 0.1 to 600V. A notable safety feature is its ability to detect live circuits, preventing insulation tests if the voltage exceeds 30V. Additionally, the tester automatically discharges capacitive voltage to enhance safety during use.

The versatile all-in-one solution of the Fluke 1503 includes resistance measurements, ranging from 0.01 Ω to 20.00 kΩ, in addition to insulation testing. With its backlit display, users can enjoy full visibility in all lighting conditions, ensuring easy reading of measurements. The unit is CATIV 600V rated, providing an extra level of safety and reliability. Equipped with four AA alkaline batteries, the tester is always ready for use. Furthermore, it comes with a 1-year warranty, offering users additional assurance of its quality and durability.

In summary, the Fluke 1503 insulation tester is a comprehensive and reliable tool that meets all the requirements of engineers. Its exceptional features, user-friendly design, and robust construction make it an ideal choice for professionals in various fields. Trust the Fluke 1503 for accurate and efficient insulation testing.

Key Features
  • Insulation test range: 0.1 MΩ to 2000 MΩ
  • Insulation test voltages: 500 V, 1000 V
  • Repetitive or hard-to-reach testing is easy with the remote test probe
  • Live circuit detection prevents insulation test if voltage > 30 V is detected for added user protection
  • Auto-discharge of capacitive voltage for added user protection
  • AC/DC voltage: 0.1 V to 600 V
  • 200 mA Continuity
  • Resistance: 0.01 Ω to 20.00 kΩ
  • Save battery power with auto power off
  • Read measurements easily with large, backlit display
  • CAT IV 600 V overvoltage category rating for added user protection
  • Remote probe, test leads, probes and alligator clips included with each tester
  • Accepts optional Fluke TPAK magnetic hanging system to free your hands for other work
What’s Included
  • Fluke 1503 Insulation
  • Remote probe
  • Test leads
  • Test probes
  • Alligator clips
  • User documentation
pdf
pdf
pdf

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Fluke 1503 Insulation Resistance Tester

The Fluke 1503 insulation tester is the ultimate tool for engineers, covering every aspect they need for accurate insulation testing. Its ergonomic design ensures easy operation, allowing engineers to navigate through different tests with the straightforward function dial. With reliable accuracy, engineers can trust the measurements they obtain, while the rugged design ensures the tester can withstand the wear and tear of daily work.

The insulation test range on the Fluke 1503 is remarkable, spanning from 0.1 MΩ to 2GΩ. It offers two options for insulation testing voltage: 500V and 1000V (for additional test voltages, please refer to the Fluke 1507). Moreover, this versatile tester can also perform AC/DC voltage measurements, ranging from 0.1 to 600V. A notable safety feature is its ability to detect live circuits, preventing insulation tests if the voltage exceeds 30V. Additionally, the tester automatically discharges capacitive voltage to enhance safety during use.

The Fluke 1503 is not limited to insulation testing alone—it also enables resistance measurements, ranging from 0.01 Ω to 20.00 kΩ, making it a versatile all-in-one solution. With its backlit display, users can enjoy full visibility in all lighting conditions, ensuring easy reading of measurements. The unit is CATIV 600V rated, providing an extra level of safety and reliability. Equipped with four AA alkaline batteries, the tester is always ready for use. Furthermore, it comes with a 1-year warranty, offering users additional assurance of its quality and durability.

In summary, the Fluke 1503 insulation tester is a comprehensive and reliable tool that meets all the requirements of engineers. Its exceptional features, user-friendly design, and robust construction make it an ideal choice for professionals in various fields. Trust the Fluke 1503 for accurate and efficient insulation testing.

Key Features
  • Insulation test range: 0.1 MΩ to 2000 MΩ
  • Insulation test voltages: 500 V, 1000 V
  • Repetitive or hard-to-reach testing is easy with the remote test probe
  • Live circuit detection prevents insulation test if voltage > 30 V is detected for added user protection
  • Auto-discharge of capacitive voltage for added user protection
  • AC/DC voltage: 0.1 V to 600 V
  • 200 mA Continuity
  • Resistance: 0.01 Ω to 20.00 kΩ
  • Save battery power with auto power off
  • Read measurements easily with large, backlit display
  • CAT IV 600 V overvoltage category rating for added user protection
  • Remote probe, test leads, probes and alligator clips included with each tester
  • Accepts optional Fluke TPAK magnetic hanging system to free your hands for other work
Fluke insulation testers: 1503 vs 1507
Fluke 1503Fluke 1507
Insulation test features
Test voltages500 V, 1000 V50 V, 100 V, 250 V, 500 V, 1000 V
Insulation resistance range0.01 MΩ to 2000 GΩ0.01 MΩ to 10 GΩ
PI/DAR
Pass/fail comparison
Auto discharge
Est. # of IRT tests20002000
Voltage > 30 V warning
Remote test probe
Lo ohms/earth-bond continuity200 mA source
(10 mΩ resolution)
200 mA source
(10 mΩ resolution)
DisplayDigital LCDDigital LCD
Hold/lock
Other features
Backlight
Warranty1 year1 year
Battery4 x AA4 x AA

 

What’s Included
  • Fluke 1503 Insulation Tester
  • Remote probe
  • Test leads
  • Test probes
  • Alligator clips
  • User documentation

QUESTIONS

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