Description :  PT100 Platinum Resister Waterproof Temperature Sensor Temp Probe  Specifications :  External Shielding : Insulated Shielding Internal Insulation : Fiberglass Sensor Dia : ø4 X 30 Cable Length : 49cm Sensor Length : 3cm Sensor Diameter : 4mm Temperature rang : -20\u2103 ~ 450\u2103  Package includes :  1 x PT100 Platinum Resister Temperature Sensor  Details pictures :