Simpson Model 379 Battery Tester - Vintage with Manual - Untested

Vintage Simpson Model 390-2 Volt Amp Watt Meter Untested With Wires And Manual

*Untested* Vintage Simpson Temperature Indicator Tester Model 385 -3L *Parts*

Vintage Simpson Model 296-2 Volt Amp Watt Meter Untested With Wire Leads

Vintage Electronics Simpson Round Panel Meter Electric Model 145

Vintage Bakelite Weston Amp Volt Test Meter Model 749 w/ Leads ~ Untested ~

Vintage Simpson Temperature Indicator Tester Model 385 -3L UNTESTED!

Simpson Teledata Line Loop OHM Meter / Tester Mod.8455 - Untested