Fluke 1503 - Insulation Resistance Tester

Catalog: 5065990  |  UPC: 095969288668  |  Model: Fluke 1503

Fluke 1503

Compare

Fluke 1503 Megohmmeter / Insulation Resistance Tester, 600V, 0.1 MΩ – 2 GΩ

  • Rugged, compact insulation resistance tester for residential and commercial electricians
  • Same form factor as the Fluke 1507 but with fewer features – affordable and efficient
  • Insulation test voltages: 500V, 1000V
  • Insulation test resistance range: 0.1 MΩ – 2 GΩ
  • Live circuit detection prevents insulation test if voltage > 30 V is present
  • Measures resistance: 0.01 Ω – 20.00 kΩ
  • Measures AC/DC voltage: 0.1 V – 600 V
  • Automatic discharge of capacitive voltage for added user protection
  • Lo-ohms earth-bond continuity (200 mA)
  • Compatible with optional Fluke TPAK magnetic hanging system

Description

The Fluke 1503 Insulation Resistance Tester is a rugged and compact tool designed for residential and commercial electricians. It delivers reliable insulation resistance testing with a straightforward interface and safety features.

While sharing the same design as the Fluke 1507, the 1503 offers fewer features, making it an affordable choice for common testing needs. It provides live circuit detection, auto discharge of capacitive voltage, and a remote probe option to simplify repetitive or hard-to-reach testing.

Additional Features:

  • AC/DC voltage measurement up to 600 V
  • Continuity testing with 200 mA current
  • Large, backlit display for clear results
  • CAT IV 600 V safety rating
  • Over 1000 insulation tests on a fresh set of AA batteries

Manufacturer Specifications

AC/DC Voltage Measurements
Range 0.1 V – 600 V
Accuracy ± (2% + 3)
Input Impedance 3 MΩ nominal
Overload Protection 600 V rms or DC
Earth Bond Resistance
Range 0.01 Ω – 20.00 kΩ
Accuracy ± (1.5% + 3)
Short Circuit Current > 200 mA
Insulation Testing
Range 0.01 MΩ – 2000 MΩ
Test Voltages 500 V, 1000 V
Voltage Accuracy +20% / -0%
Short Circuit Current 1 mA nominal
Live Circuit Indicator Inhibits test if > 30 V detected
Auto Discharge < 0.5s for C ≤ 1 µF
General Specifications
Operating Temperature -20 °C to 55 °C
Storage Temperature -40 °C to 60 °C
Relative Humidity 0 – 95% (10–30 °C), 0 – 40% (40–55 °C)
Safety Rating CAT IV 600 V
Certifications CSA, TUV
Battery Life ~1000 insulation tests or 2500 continuity tests
Dimensions 5.0 × 10.0 × 20.3 cm (1.97 × 3.94 × 8.00 in)
Weight 550 g (1.2 lbs)
IP Rating IP40
Altitude 2000 m operating, 12000 m storage
Included Accessories Remote probe, test leads, probes, clips, holster, documentation

Tech Specs

Megohmmeter / Insulation Resistance Tester Template
IR Test Voltage 500 V, 1000 V
Max Insulation Resistance 2 GΩ
Min Insulation Resistance 0.1 MΩ
Continuity Test Yes (200 mA)
Live Circuit Detection Yes (> 30 V)
Display Digital
CAT Rating IV
CAT Voltage 600 V
Automated Test Results Other
Power Supply Battery (4 × AA)
Timer Yes

Test Equipment General Attributes

Unique Features Compact and rugged design, auto-discharge for safety, remote test probe, 200 mA continuity, insulation range up to 2 GΩ.
Warranty 1 Year
Safety Approval CSA
IP Rating IP40
Product Weight 1.2 lbs
Product Height 1.97 in
Product Length 8.00 in
Product Width 3.94 in
Data Logging No
Calibration None (Factory Calibrated)
Battery Type AA
Power Supply Battery Powered
Country of Origin United States
UPC 095969288668

Fluke 1503 - Insulation Resistance Tester

Catalog: 5065990  |  UPC: 095969288668  |  Model: Fluke 1503

Fluke 1503

Compare

Fluke 1503 Megohmmeter / Insulation Resistance Tester, 600V, 0.1 MΩ – 2 GΩ

  • Rugged, compact insulation resistance tester for residential and commercial electricians
  • Same form factor as the Fluke 1507 but with fewer features – affordable and efficient
  • Insulation test voltages: 500V, 1000V
  • Insulation test resistance range: 0.1 MΩ – 2 GΩ
  • Live circuit detection prevents insulation test if voltage > 30 V is present
  • Measures resistance: 0.01 Ω – 20.00 kΩ
  • Measures AC/DC voltage: 0.1 V – 600 V
  • Automatic discharge of capacitive voltage for added user protection
  • Lo-ohms earth-bond continuity (200 mA)
  • Compatible with optional Fluke TPAK magnetic hanging system

Description

The Fluke 1503 Insulation Resistance Tester is a rugged and compact tool designed for residential and commercial electricians. It delivers reliable insulation resistance testing with a straightforward interface and safety features.

While sharing the same design as the Fluke 1507, the 1503 offers fewer features, making it an affordable choice for common testing needs. It provides live circuit detection, auto discharge of capacitive voltage, and a remote probe option to simplify repetitive or hard-to-reach testing.

Additional Features:

  • AC/DC voltage measurement up to 600 V
  • Continuity testing with 200 mA current
  • Large, backlit display for clear results
  • CAT IV 600 V safety rating
  • Over 1000 insulation tests on a fresh set of AA batteries

Manufacturer Specifications

AC/DC Voltage Measurements
Range 0.1 V – 600 V
Accuracy ± (2% + 3)
Input Impedance 3 MΩ nominal
Overload Protection 600 V rms or DC
Earth Bond Resistance
Range 0.01 Ω – 20.00 kΩ
Accuracy ± (1.5% + 3)
Short Circuit Current > 200 mA
Insulation Testing
Range 0.01 MΩ – 2000 MΩ
Test Voltages 500 V, 1000 V
Voltage Accuracy +20% / -0%
Short Circuit Current 1 mA nominal
Live Circuit Indicator Inhibits test if > 30 V detected
Auto Discharge < 0.5s for C ≤ 1 µF
General Specifications
Operating Temperature -20 °C to 55 °C
Storage Temperature -40 °C to 60 °C
Relative Humidity 0 – 95% (10–30 °C), 0 – 40% (40–55 °C)
Safety Rating CAT IV 600 V
Certifications CSA, TUV
Battery Life ~1000 insulation tests or 2500 continuity tests
Dimensions 5.0 × 10.0 × 20.3 cm (1.97 × 3.94 × 8.00 in)
Weight 550 g (1.2 lbs)
IP Rating IP40
Altitude 2000 m operating, 12000 m storage
Included Accessories Remote probe, test leads, probes, clips, holster, documentation

Tech Specs

Megohmmeter / Insulation Resistance Tester Template
IR Test Voltage 500 V, 1000 V
Max Insulation Resistance 2 GΩ
Min Insulation Resistance 0.1 MΩ
Continuity Test Yes (200 mA)
Live Circuit Detection Yes (> 30 V)
Display Digital
CAT Rating IV
CAT Voltage 600 V
Automated Test Results Other
Power Supply Battery (4 × AA)
Timer Yes

Test Equipment General Attributes

Unique Features Compact and rugged design, auto-discharge for safety, remote test probe, 200 mA continuity, insulation range up to 2 GΩ.
Warranty 1 Year
Safety Approval CSA
IP Rating IP40
Product Weight 1.2 lbs
Product Height 1.97 in
Product Length 8.00 in
Product Width 3.94 in
Data Logging No
Calibration None (Factory Calibrated)
Battery Type AA
Power Supply Battery Powered
Country of Origin United States
UPC 095969288668
Guardian Safety Supply by Guardian Safety Supply

Fluke 1503 - Insulation Resistance Tester

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