Simpson 505 High Voltage Insulation Tester - Fair Condition 147301629893 4x Serial Port Module

4x Serial Port Module

5 CD Player SKU 19-52297 Ref 23-74223

Manufacturer Opto 22 Model Number SNAP-PAC-RCK12

but the unit starts to power cycle on and off and it does not stay powered on

Simpson 505 High Voltage Insulation Tester - Fair Condition 147301629893 4x Serial Port ModuleCondition Used Description This item is fully tested and in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in fair condition showing moderate to heavier scuffs scratches blemishes from previous use. One of the posts on the rear is broken off. Includes High Voltage Insulation Tester as pictured. No additional items or accessories are included. Photos are of the actual unit for sale. Inventory is on hand and ready to ship.