Coldtech, Ascend and Jimex was the same company
See Coldtech for more info
Temperature Probe , Unsheathed NTC Sensor, 10 Foot (3 Meters) PVC Cable , NRE# 033140
Thermometer , 2" Dial Face Refrigerator / Freezer, NRE # 020813
Thermometer, Freezer/Refrigerator , 2 Pack, Tube Style, NRE# 020811
Thermometer, Refrigerator/Freezer NRE # 020815