Fluke 1507-NIST Vérificateur de l'isolement, comprend un certificat ISO
Fluke 1507 Insulation Resistance Tester | Fluke
Fluke - 1507CAL 1507 Digital Megohmmeter, 50/100/250/500/1,000V Test Voltages, with a NIST-Traceable Calibration Certificate with Data: Amazon.com: Tools & Home Improvement