FLUKE 1503 Insulation Resistance Tester, 1 Year Warranty
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Fluke 1503 Insulation Resistance Tester – Reliable, Compact, and Built for Professionals
Looking for a dependable tool for residential and commercial electrical testing? The Fluke 1503 Insulation Resistance Tester combines precision, durability, and ease of use to meet all your basic insulation testing needs. Designed for electricians and engineers, this rugged device is the ideal companion for on-the-go testing.
Key Features:
- Wide testing range: 0.01 MΩ to 2000 MΩ with 500 V and 1000 V options.
- Measures AC/DC voltage (up to 600 V) and resistance (0.01 Ω to 20 kΩ).
- Safety features: Live circuit detection and automatic voltage discharge.
- Convenient design: Remote test probe, backlit display, and auto power-off.
- Durable construction: CAT IV 600 V rating, IP40 protection, and 1-meter drop-tested.
Included Accessories:
- Remote probe
- Test leads and probes
- Alligator clips
- Holster
- User documentation
Specifications: Fluke 1503 Insulation Resistance Meter
AC/DC Voltage Measurement | ||
Accuracy | Range | 600.0 V |
Resolution | 0.1 V | |
50 Hz to 400 Hz ±(% of Rdg + Digits) | ±(2% + 3) | |
Input impedance | 3 MΩ (nominal), < 100 pF | |
Common mode rejection ratio (1 kΩ unbalanced) | > 60 dB at DC, 50 or 60 Hz | |
Overload protection | 600 V rms or DC | |
Earth Bond Resistance Measurement | ||
Range/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 test voltage | > 4.0 V, < 8 V | |
Short circuit current | > 200.0 mA | |
Insulation Specifications | ||
Measurement range | 0.01 MΩ to 2000 MΩ | |
Test voltage | 500 V, 1000 V | |
Test voltage accuracy | + 20%, - 0% | |
Short circuit current | 1 mA nominal | |
Auto discharge | Discharge time < 0.5 second for C = 1 µF or less | |
Live circuit indicator | Inhibit test if terminal voltage > 30 V prior to initialization of test | |
Maximum capacitive load | Operable with up to 1 µF load | |
Measure accuracy | ||
500 V | ±(1.5% + 5) | |
1000 V | ±(1.5% + 5) to 2000 MΩ, ±(10% + 3) above 2000 MΩ | |
General Specifications | ||
Maximum voltage applied to any terminal: | 600 V AC rms or DC | |
Storage temperature | -40°C to 60°C (-40°F to 140°F) | |
Operating temperature | -20°C to 55°C (-4°F to 131°F) | |
Temperature coefficient | 0.05 x (specified accuracy) per °C for temperatures < 18°C or > 28°C (< 64°F or > 82°F) | |
Relative humidity | ||
0% to 95% @ 10°C to 30°C (50°F to 86°F) | ||
0% to 75% @ 30°C to 40°C (86°F to 104°F) | ||
0% to 40% @ 40°C to 55°C (104°F to 131°F) | ||
Vibration | Random, 2 g, 5-500 Hz per MIL-PRF-28800F, Class 2 instrument | |
Shock | 1 meter drop per IEC 61010-1 2nd Edition (1 meter drop test, six sides, oak floor) | |
Electromagnetic compatibility | In an RF field of 3 V/M, accuracy = specified accuracy (EN 61326-1:1997) | |
Safety | Complies with ANSI/ISA 82.02.01 (61010-1) 2004, CAN/CSA-C22.2 NO. 61010-1-04, and IEC/EN 61010-1 2nd Edition for measurement category IV 600 V (CAT IV) | |
Certifications | CSA per standard CSA/CAN C22.2 No. 61010.1-04; TUV per standard IEC/EN 61010-1 2nd Edition | |
Batteries | Four AA batteries (NEDA 15A or IEC LR6) | |
Battery llife | Insulation test use: | Tester can perform at least 1000 insulation tests with fresh alkaline batteries at room temperature. These are standard tests of 1000 V into 1 MΩ with a duty cycle of 5 seconds on and 25 seconds off. |
Resistance measurements: | Tester can perform at least 2500 earth bond resistance measurements with fresh alkaline batteries at room temperature. These are standard tests of 1 Ω with a duty cycle of 5 seconds on and 25 seconds off. | |
Size (H x W x L) | 5.0 x 10.0 x 20.3 cm (1.97 x 3.94 x 8.00 in) | |
Weight | 550 g (1.2 lb) | |
IP rating | IP40 | |
Altitude | Operating | 2000 m CAT IV 600 V, 3000 m CAT III 600 V |
Non-operating (storage) | 12,000 m | |
Over-range capability | 110% of range | |
Included accessories | TL224 Test Leads, TP74 Test Probes, clips PN 1958654 (red) and PN 1958646 (black), holster and remote probe |
Why Choose the Fluke 1503?
The Fluke 1503 offers unbeatable value for electricians and technicians needing a reliable, compact tool. With its exceptional accuracy, rugged design, and safety-first features, this tester is perfect for both seasoned professionals and newcomers alike.
Get the Fluke 1503 today and experience efficient, precise, and worry-free insulation testing!
Order now with Fluke’s trusted one-year warranty.