Novex PowerEase 500 Digital supply power invitrogen gel precast Invitrogen digi

used Novex PowerEase 500 Digital power supply- to run precast Invitrogen gels. Some tiny lines of The screen doesn't illuminate as pictured. that makes slightly challenging the readings. othervise. unit in a good working order. If not satisfied. You can return this item withing 5 days for a full refund minus shipping. Lot NR1med