T-TEC "READYS" are individual packets of ready-made Thermocouples and RTD's, ideal for cost sensitive , starter and education applications. Thermocouples are available in Types J, K, T, E & consist of measuring junction, fiberglass insulated leads with bare ends and are rated to 900°F. RTD's are Platinum 100 Ohm (.00385 TCR) 3 wire & consist of a sealed Resistance Element, Teflon leads with bare ends and are rated to 400°F. Available in 3 ft and 6 ft lengths, these sensors can be easily cut to shorter lengths by the user if needed.