Fluke 1503 Digital Insulation Resistance Tester F1530 megger meter F-1503 NEW | eBay
Fluke 1503 Insulation Resistance Meter - Newegg.com
RLSOCO Hard Case for FLUKE 1587 FC Multimeter/FLUKE 1503/1507/1508 /1577 Digital Megohmmeter Insulation Resistance Tester (Case has updated to have padding around): Amazon.com: Tools & Home Improvement