Waterproof K Type Thermocouple - Jaybva Grounded Temperature Sensor Probe for PID Temperature Controller Two Wire Stainless Steel NPT3/4" BSPT 1/2" inch Pipe Thread 0~500℃ with 2m Shield Wire
Brand: Jaybva
Features:

Element:K Type Thermocouple
Temperature rang: 0~500℃
Thread: NPT 3/4" (BSPT 1/2")
Material: stainless steel 304
Protection tube length:50mm/1.97" , Waterproof
Wire/cable Length: 2m/78.7 inch , Shield
Accuracy: A grade
100% brand new and high quality.
Terminal contact: 2-wire
How to use :

Connect the red fork to the + positive pole , and the blue ones are for "-" negative pole
Package inclued:

1 x K Type Thermocouple
Grounded thermocouple . The K type sensor probe can work well with PID temperaure controller
Water proof Insulation Lead , water tight temperature sensor probe , rustproof with stainless steel material
Measuring temperature range 0~500℃ . Accuracy : 0.2 .
Cable: 78.7 inch ( 2m ) metal braided line . The wire is made of shielded glass fiber wire ,thr wire can withstand 600℃ high temperature . It is compesation wire with shield feature . Much better than Teflon .
Probe tube diameter is 5mm ( 0.197 inch ) , length is 5cm (1.97 inch )