Guildline 9930 & 9460-A Direct Current Comparator Potentiometer Used

Used, in excellent cosmetic condition given it’s age. This unit has minor scuffs/scratches from normal use and storage. We have tested this unit to power up only as we do not have the means or knowledge to properly test. Given the cosmetic condition of this unit it appears to have had very little use and we are confident that this unit will function as intended without fail.

Unfortunately we do not have any manuals, cables or accessories for this unit. We are offering flat rate freight shipping to any business address with a loading dock or forklift within the 48 states in the USA.

Guildline Direct Current Comparator Potentiometer

• Model- 9930

Guildline Photocell Galvanometer Amplifier

• Type- 9460-A