Varian NRC 804-A Thermocouple Vacuum Gauge 157115963660 but the display flickers when

but the display flickers when adjusting the clock or alarm

Manufacturer Delta Model Number DVP08HM11N

Manufacturer Alloy SKU 19-70148 Ref 23-100078

Unit has pen marking on front near control panel

Manufacturer 3Y Power Model Number YM-2122H SKU 19-42478 Ref 23-56710

Varian NRC 804-A Thermocouple Vacuum Gauge 157115963660 but the display flickers whenCondition 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 Thermocouple Vacuum Gauge 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