{"product_id":"fluke-1503-insulation-resistance-tester","title":"Fluke 1503","description":"\u003ch2\u003e\u003cstrong\u003eFluke 1503 – Compact Insulation Tester\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFluke 1503\u003c\/strong\u003e is a rugged and compact insulation resistance tester suited for industrial, commercial and maintenance use. It supports high voltage insulation tests at 500 V and 1000 V, live-circuit detection to prevent unsafe testing, auto discharge for capacitive loads, and remote probe capability for hard-to-reach areas. It meets strong safety ratings and is designed for durability and reliability in harsh environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eInsulation test voltages of 500 V and 1000 V for measuring insulation resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsulation resistance range from 0.01 MΩ up to 2000 MΩ\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLive circuit detection inhibits test if terminal voltage above ~30 V is present\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAuto discharge of capacitive voltage for safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote probe included for testing in hard or repetitive test locations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOverload protection up to 600 V AC or DC on any terminal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge backlit display for easy reading in low light\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery powered (four AA batteries) for field portability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRugged design: vibration, shock, IP40 rated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eModel: 1503\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsulation Resistance Range: 0.01 MΩ to 2000 MΩ\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTest Voltages: 500 V DC, 1000 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsulation Test Voltage Accuracy: +20 % \/ −0 %\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShort-Circuit Current (at insulation test): ~1 mA nominal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum Capacitive Load: operates properly up to ~1 µF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum Terminal Voltage Rated: 600 V AC rms or DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: −20 °C to +55 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage Temperature: −40 °C to +60 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRelative Humidity:\u003cbr\u003e - 0 to 95% at 10-30 °C\u003cbr\u003e - 0 to 75% at 30-40 °C\u003cbr\u003e - 0 to 40% at 40-55 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSize (H × W × D): approximately 5.0 × 10.0 × 20.3 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: ~550 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eChecking insulation integrity on motors, cables, switchgear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePreventive maintenance to detect worn or failing insulation early\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTesting insulation after installation or repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eField use where safety features like live-circuit detection and auto-discharge are important\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose the Fluke 1503\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh test voltages with wide resistance range for many insulation challenges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStrong safety protections to protect user and equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote probe and rugged build make it efficient in field work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eOrder Now\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Fluke 1503 is part of Fluke’s insulation tester family. Available for purchase. Ships worldwide.\u003c\/p\u003e\n\u003cpre\u003e\u003ccode\u003e\n\u003c\/code\u003e\u003c\/pre\u003e","brand":"Fluke","offers":[{"title":"Default Title","offer_id":50534419071254,"sku":"Fluke 1503","price":540.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/1049\/2438\/files\/fluke-1503-2677376.webp?v=1780278012","url":"https:\/\/ddpartssolution.com\/products\/fluke-1503-insulation-resistance-tester","provider":"DDPARTS SOLUTION","version":"1.0","type":"link"}