James Biddle Bridge MEG Resistance Tester Megger w/ Case Rare Vintage Unit | eBay
MEGGER BR4 Bridge Megger Testing Set Br4 | eBay
Buy MEGGER BR3 BRIDGE MEGGER TESTING SET Lot #392 on the Aucto Marketplace
LEAGY VAD78 Digital Insulation Resistance Tester - Accurate Megohm Meter for DC/AC Voltage Testing (20-1500V, 20-750V) and Resistance Measurement (0-5000 Megohms): Amazon.com: Industrial & Scientific
Evershed & Vignoles Meggers and other insulation testers-background information
Buy MEGGER BR3 BRIDGE MEGGER TESTING SET Lot #392 on the Aucto Marketplace
Digital Insulation Resistance Tester, 1999 Counts Megohmmeter Big LCD Display DCV ACV Megohm Meter DC250/500/1000V AC750V, 200MΩ~2000MΩ Resistance Testing with Data Hold Backlit for Motor Cables: Amazon.com: Industrial & Scientific