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Fluke 1503 Insulation Tester (1kV)
Out of stock
SKU
TTESDM503
R 19,885.00

Fluke 1503 Insulation Tester (1kV)

Out of stock
SKU
TTESDM503
R 19,885.00
Check Store Availability
Fluke 1503 Insulation Tester (1kV)
Out of stock
SKU
TTESDM503

Find a Store

The Fluke 1503 Insulation Resistance Tester is a compact, reliable tool for basic residential and commercial insulation testing. Sharing the same design as the Fluke 1507 but with fewer features, it delivers the most common tests at an affordable price. Its rugged build and remote probe make repetitive testing quicker and easier.

Technical Specifications

FeatureSpecification
AC/DC Voltage MeasurementRange: 600.0 V
Resolution: 0.1 V
Accuracy (50–400 Hz): ±(2% + 3)
Input impedance: 3 MΩ nominal, <100 pF
CMRR: >60 dB at DC, 50 or 60 Hz
Overload protection: 600 V rms or DC
Earth Bond ResistanceRange/Resolution:
20.00 Ω / 0.01 Ω
200.0 Ω / 0.1 Ω
2000 Ω / 1.0 Ω
20.00 kΩ / 0.01 kΩ
Accuracy: ±(1.5% + 3)
Overload protection: 2 V rms or DC
Open circuit voltage: >4.0 V, <8 V
Short circuit current: >200 mA
Insulation ResistanceRange: 0.01 MΩ to 2000 MΩ
Test voltages: 500 V, 1000 V
Accuracy: ±(1.5% + 5) up to 2000 MΩ, ±(10% + 3) above 2000 MΩ
Short circuit current: 1 mA nominal
Auto discharge: <0.5 sec for ≤1 µF
Live circuit inhibit: Yes (>30 V)
Maximum Voltage to Any Terminal600 V AC rms or DC
Operating Temperature-20°C to 55°C (-4°F to 131°F)
Storage Temperature-40°C to 60°C (-40°F to 140°F)
Temperature Coefficient0.05 × specified accuracy per °C below 18°C or above 28°C
Relative Humidity0–95% @ 10–30°C
0–75% @ 30–40°C
0–40% @ 40–55°C
Vibration2 g, 5–500 Hz (MIL-PRF-28800F, Class 2)
Shock1 m drop test (6 sides, IEC 61010-1)
EMCEN 61326-1:1997 compliant
Accuracy = specified when exposed to RF field of 3 V/m
Safety StandardsANSI/ISA 82.02.01, CAN/CSA-C22.2 No. 61010.1-04, IEC/EN 61010-1 (CAT IV 600 V)
CertificationsCSA, TUV
Battery Type4 × AA (NEDA 15A or IEC LR6)
Battery Life1000 insulation tests (1000 V, 1 MΩ, 5s on/25s off)
2500 resistance tests (1 Ω, 5s on/25s off)
Dimensions (H × W × L)5.0 × 10.0 × 20.3 cm (1.97 × 3.94 × 8.00 in)
Weight550 g (1.2 lb)
IP RatingIP40
AltitudeOperating: 2000 m CAT IV 600 V / 3000 m CAT III 600 V
Storage: 12,000 m
Over-range Capability110% of range

Key Features

  • Rugged, compact insulation tester ideal for residential and commercial electricians
  • Performs insulation resistance tests from 0.01 MΩ to 2000 MΩ
  • Selectable insulation test voltages: 500 V and 1000 V
  • Live circuit detection inhibits testing if voltage >30 V is present
  • Measures earth bond continuity with >200 mA short circuit current
  • Measures resistance up to 20.00 kΩ and voltage up to 600 V
  • Auto discharge of capacitive loads for user safety
  • Remote probe enables safer and faster repetitive testing
  • Auto power-off to save battery
  • Bright, backlit display for low-light environments
  • CAT IV 600 V rated for enhanced safety
  • Accepts Fluke TPAK hanging system for hands-free use
  • Operates on four standard AA batteries

What's Included

  • Remote probe
  • Test leads
  • Test probes
  • Alligator clips
  • User documentation
Fluke 1507 – User Manual (PDF)
Download Full Manual

Fluke 1507 – Multilingual Verification Sheet (PDF)
Download Full Manual

Fluke 1507 – Safety Information Sheet (PDF)
Download Full Manual

Fluke 1507 – Quick Reference Guide (PDF)
Download Full Manual

Fluke 150x – Calibration Manual 1 (PDF)
Download Full Manual

Fluke 150x – Calibration Manual 2 (PDF)
Download Full Manual

Fluke 1520 – Multilingual Verification Sheet (PDF)
Download Full Manual
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Manuals & Videos
Fluke 1507 – User Manual (PDF)
Download Full Manual

Fluke 1507 – Multilingual Verification Sheet (PDF)
Download Full Manual

Fluke 1507 – Safety Information Sheet (PDF)
Download Full Manual

Fluke 1507 – Quick Reference Guide (PDF)
Download Full Manual

Fluke 150x – Calibration Manual 1 (PDF)
Download Full Manual

Fluke 150x – Calibration Manual 2 (PDF)
Download Full Manual

Fluke 1520 – Multilingual Verification Sheet (PDF)
Download Full Manual
Package Weight (kg) 0.550000
Package Length (cm) 20.3
Package Width (cm) 10.0
Package Height (cm) 5.0