ITEM NAME:0-400C 100mm x 5mm Probe J-TT Type Thermocouple Temperature Sensor D8M9 0-400C 100mm x 5mm Probe J-TT Type Thermocouple Temperature Sensor D8M9 Product Name : Thermocouple;Transfer Type : J-TT;Temperature Range : 0-400C Thread Diameter : 7.8mm/ 0.31";Probe Diameter : 5mm/ 0.2";Fork Terminal Spacing : 4mm/ 0.16" Probe Length : 100mm/ 7.1" ;External Shielding : Metal Shield Total Length : 2M/ 6.56Ft;Color : Silver Tone Weight : 50g Features: 0-400 C temperature range, 2 meters long, 7.8mm thread diameter, 10cm probe length thermocouple. A thermocouple is a device consisting of two different conductors (usually metal alloys) that produce a voltage proportional to a temperature difference between either end of the pair of conductors. They are widely used in the field of industry, agriculture, chemical and other automated temperature controlling. K type Thermocouple with flexible spring built in. 2 fork terminals for easy connection. Temperature measurement range is from 0 celsius to 400 celsius degree. Package Content : 1 x Thermocouple Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.