This is a replacement cartridge style thermistor for a Vivendino Troodon 1 3D Printer.
This is not used with the Troodon 2.0. The Troodon 2.0 PT1000 Temperature Sensor is available here.
Due to it's length, it is also compatible with the following printers.
Formbot Raptor 2/2+
Formbot TREX 2+/3
JST connector may be white or black. Picture is for reference only.