


⚡ Stay ahead in maintenance with Fluke 1503 — power, precision, and protection in your hands!
The FLUKE 1503 Digital Insulation Resistance Tester is a compact, robust tool designed for professional electrical maintenance. Featuring dual voltage testing (500V and 1000V), a wide insulation resistance range (0.01MΩ to 2000MΩ), and a large backlit display, it ensures precise diagnostics even in challenging environments. Its CAT IV 600V safety rating, automatic live voltage detection, and discharge functions prioritize user protection. Powered by 4 AA batteries, it delivers up to 1000 tests per charge, complemented by a remote probe for efficient access to tight spaces, making it an indispensable asset for millennial managers who demand reliability and efficiency on the job.


| Manufacturer | フルーク(FLUKE) |
| Part number | 2427883 |
| Item Weight | 550 g |
| Product Dimensions | 20.32 x 10.01 x 5 cm; 550 g |
| Batteries | 4 AA batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Color | orange |
| Style | Small |
| Power source type | Battery Powered |
| Number Of Pieces | 1 |
| Measurement Accuracy | Catalog Value Reference |
| Specification met | CAT IV 600V |
| Included Components | Test Leads |
| Batteries Included | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Item Dimensions LxWxH | 20.3 x 10 x 5 cm |
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