2 Sun Nuclear 1028 Radon Monitors for Sale

It’s time to retire and I have 2 1028 monitors I would like to sell. Both units work great but do need calibration. All calibration records are included. Both monitors include hard cases, instruction manuals, software, power supply cords and USB computer connections. Also included are caution door hangers, window warning stickers and two tripods. Asking $300 each or $550 for both.
Email me at jeffbrowncmi@outlook.com or call 303-526-6334. Thanks!