Untested — Simpson 260 Adapter Temperature Tester Model 652 - As-Is

Simpson Model 379 Battery Tester - Vintage With Original Box And Papers

Vintage Megger Analogue Insulation Tester Meter with Probes & Case Untested

Simpson Insulation Tester Model 405 - Untested

Conar Appliance Tester Model 200 With Case Untested Vintage

Robin Model 4112 Phase-Earth Loop Tester- UNTESTED- No leads Unit & Case Only

SIMPSON TELEDATA BATTERY TESTER MEGOHMS/KILOHMS

Simpson Temperature Indicator Tester Model 385 -3L +++++++++++++++++++++++++++