Looking to buy bulk or individual. Must be operational. Calibrated preferred by not necessary. I am in PA
dont buy a 1027, they are crap. if the unit is unplugged for any time and the 9 volt battery dies, the unit becomes unusable. must be sent to manufacture for service.
I have numerous already and have a local calibration chamber and repair. They work fine for me and I appreciate the feedback
Not to highjack your post but could you provide the company that services your 1027s?
I use Gemmill Laboratories in PA