As of 2005, Neocera LLC no longer provides direct support for the low temperature controllers LTC-21 and LTC-11. These products are supported now by 1qe.com. For help, please direct all your queries to the contact below:
1st Quality Electronics
Equipment Repair Facility
612 Crosby Road
Front Royal, VA 22630
Phone: 540-636-8926
Fax: 540-636-9433
Email: repair@1qe.com