Farrand Optical 117283 35° Field Precision Collimator Alignment Test Instrument 137525810526 and all the buttons does

and all the buttons does not seem to respond

Includes Solenoid Valve as pictured

Manufacturer Napco Model Number SLE-LTEV-8D UPC 785026248406 SKU 19-87901 Ref 23-128059

Manufacturer Luma Model Number LUM-820-IP-TFHB UPC 842822058438 SKU 19-86832 Ref 23-127509

Farrand Optical 117283 35° Field Precision Collimator Alignment Test Instrument 137525810526 and all the buttons doesCondition Used Description Item was recently removed from working service and is in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in good condition showing minor scuffs scratches blemishes from previous use. Includes Collimator 35 degree Field as pictured. No additional items or accessories are included. Unless pictured, no power adapter power cable included. Photos are of the actual unit for sale. Inventory is on hand