Uni-t Ut511 Insulation Resistance Tester; 1000v Megger, Data Storage/analog Bar Graph/dar/overload And High Voltage Indication - Resistance Meters - AliExpress
Megger MIT300-EN Insulation Tester, 1000 Megaohms Resistance, 250V, 500V Test Voltage: Circuit Testers: Amazon.com: Tools & Home Improvement
MEGGER MIT1525 15KV INDUSTRIAL INSULATION RESISTANCE TESTER NEW | eBay