Saunders & Assoc. Model 2250 Precision Test Chamber controller

Description

Saunders & Assoc. Model 2250 Precision Test Chamber controller
Looks good used, but we have no idea how to test it or what it specifically goes to.  This also means no documentation.
ITEM FEATURES:
Model Number # 2250
LCD digital display
number key pad
15 function keys.
DB-9 connector
WE ARE NOT EXPERTS IN THESE ITEMS FOR SALE.  WE DO OUR BEST TO REPRESENT THE ITEMS FOR SALE WITH PICTURES AND INFORMATION. PLEASE FEEL FREE TO LET US KNOW IF WE MISSED SOMETHING OR HAVE IT WRONG.  WE ASK THAT THE BUYER CHECK OVER OUR ITEMS CAREFULLY TO SEE IF WHAT WE OFFER WILL FIT THERE APPLICATION.
THANK YOU FOR CONSIDERING OUR ITEMS.
ca# 1820