The preturbine temperature measuring kit features a digital instrument with direct readings from -40 to +1,999 F. A chart is attached to the back of the instrument to convert 0 F to 0 C. It is powered by a 9V alkaline battery (radio type). The thermocouple used is of the type K variety. NOTE: The red wire in the thermocouple extension should always be connected to the negative terminal. 
 
|  | T22062 | Preturbine Temperature Measuring Kit | 
| 1 | T22072 | Digital Instrument | 
| 2 | T22090 | Connector - Male | 
| 3 | T50260 | Adapter (instrument to thermocouple lead) | 
| 4 | T22100 | Thermocouple Probe - (6 in kit) | 
| 5 | T22110 | 100' thermocouple extension type K |