1. Coiled Cord With 2 open ends, type RTD (4 wire). 2. Retracted Length: 200mm (Use wire 1.8m) 3. Extended Length: 2.2m 4. 26 AWG(2*7/0.15mm) stranded conductors with Polyurethane or PVC insulated outer sheath and Teflon insulated inner sheath for extra strength. 5. Special lengths and configurations available upon request. 6. ANSI or IEC color code.