Advanced Instruments GPR-1500 / GPR-2500 O2 Transmitter 135289930072 SONET testing at all rates

SONET testing at all rates up to 155 Mb/s

3x Corning Loose Tube Plate Adapter

This Chart Recorder has been pulled from a functional environment

Manufacturer Barnstead International Model Number S25535 SKU 19-17330 Ref 23-119107

Manufacturer Sonance Model Number DSP2-750 MKII SKU 19-68503 Ref 23-117766

Advanced Instruments GPR-1500 / GPR-2500 O2 Transmitter 135289930072 SONET testing at all ratesCondition 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. The top lid has a model of GPR 1500, but the tag on the side is GPR 2500 Includes O2 Transmitter as pictured. No additional items or accessories are included. Unless pictured, no power adapter power cable included.