Used Electrical Test Instruments in Virginia, USA

Powermark / Topaz AC Voltage Regulator

• Manufacturer: Topaz

Non-Linear Systems Voltage Meter, Model TT-20B

TT20B

Litton Voltage Regulator, Model Triad-Utrad, Catalog K60800

Lafayette Power Supply, Model 83619

JWT Engineering Voltage Clamp, Model TR100-F

Grass Regulated Power Supply, Model RPS 7C8

RPS7C8

Grass Power Supply, Model RP57CAB

Gould Universal, Plug-In Module, Model 11-4615-55

• Manufacturer: Mersen/Ferraz/Gould-Shawmut

11461555

APC Battery Back-Ups RS, Model BR1500

Sola UPS W/ Battery Backup, Model 1.5 KVA

APC Battery Back-Ups Pro 1500, Model BR1500G

Alexander Batteries Optimizer, Model MZ6500

Gould Chart Recorder, Model RS3800

• Manufacturer: Mersen/Ferraz/Gould-Shawmut