---
product_id: 726076651
title: "Waterproof K-Type Ground Thermocouple - Temperature Sensor Probe for PID Temperature Controller 2 Wire Stainless Steel NPT 1/4\" Pipe Thread 0~500℃ with 2M Insulated Lead Shielding Wire"
brand: "jaybva"
price: "¥7695"
currency: JPY
in_stock: true
reviews_count: 5
category: "Jaybva"
url: https://www.desertcart.jp/products/726076651-waterproof-k-type-ground-thermocouple-temperature-sensor-probe-for-pid
store_origin: JP
region: Japan
---

# 2m shielded high-temp resistant cable 0~500℃ wide temp range Waterproof & rust-resistant stainless steel Waterproof K-Type Ground Thermocouple - Temperature Sensor Probe for PID Temperature Controller 2 Wire Stainless Steel NPT 1/4" Pipe Thread 0~500℃ with 2M Insulated Lead Shielding Wire

**Brand:** jaybva
**Price:** ¥7695
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay cool under pressure with precision you can trust!

## Quick Answers

- **What is this?** Waterproof K-Type Ground Thermocouple - Temperature Sensor Probe for PID Temperature Controller 2 Wire Stainless Steel NPT 1/4" Pipe Thread 0~500℃ with 2M Insulated Lead Shielding Wire by jaybva
- **How much does it cost?** ¥7695 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/726076651-waterproof-k-type-ground-thermocouple-temperature-sensor-probe-for-pid)

## Best For

- jaybva enthusiasts

## Why This Product

- Trusted jaybva brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** Standard NPT 1/4" pipe thread fits most setups with quick 2-wire connection
- • **Seamless PID Compatibility:** Optimized for universal PID controllers like Inkbird MYPIN for smart automation
- • **Built to Brave the Elements:** Waterproof design with 304 stainless steel ensures durability in harsh environments
- • **Precision Temperature Control:** Accurate within ±1℃ for reliable readings every time
- • **Extended Reach, Zero Interference:** 2-meter shielded glass fiber cable withstands up to 600℃ and blocks noise

## Overview

This Waterproof K-Type Ground Thermocouple is a rugged, high-accuracy temperature sensor designed for professional-grade PID temperature controllers. Featuring a 0~500℃ range, 304 stainless steel waterproof probe, and a 2-meter shielded cable rated for 600℃, it delivers reliable, interference-free readings in demanding environments. Ideal for industrial, outdoor, or DIY temperature monitoring where durability and precision matter.

## Description

Features: Element: K-type thermocouple Temperature range: 0~500℃ Screw NPT 1/4" Material: 304 stainless steel Protective Tube Length: 50mm/1.97", Diameter: 5mm/0.197", Waterproof Wire/Cable Length: 2m/78.7", Shielded Accuracy: Grade A High Quality Terminal contact: 2 wires How to use: Connect the red fork to + positive pole, blue fork for "-" negative poles. Package Includes: 1 x K-type thermocouple

Review: Well made product did the job as expected for my outside fish pond.
Review: Worked . But wasn’t sure if this is the one that burnt out quickly

## Features

- Grounded thermocouple thermistor K-thermocouple temperature sensor is waterproof. Watertight sensor probe
- K-type temperature sensor probe has a temperature range of 0~500℃ (932℉). Accuracy: 1℃
- This K temperature sensor is rust resistant and made of stainless steel. Waterproof insulated lead
- Cable: This K-sensor wire is a shielded performance wire Line length is 2m (79") Cable: 78"(2m) metal braided line The wire is made of shielded glass fiber wire, the wire can withstand high temperature of 600 degrees. This is a shielded compellation wire. Much better than Teflon
- This K thermocouple can be used with Inkbird MYPIN Universal Input PID Temperature Controller. Tips: Do not use thermocouple under high pressure

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DP3572J |
| Batteries Included | No |
| Batteries Required? | No |
| Customer Reviews | 4.4 4.4 out of 5 stars (178) |
| Date First Available | August 13, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.28 g |
| Manufacturer | Jaybva |
| Package Dimensions | 17.7 x 16.1 x 1.5 cm; 0.28 g |
| Part number | JB-KS2 |
| Size | 1/4" K Type |

## Images

![Waterproof K-Type Ground Thermocouple - Temperature Sensor Probe for PID Temperature Controller 2 Wire Stainless Steel NPT 1/4" Pipe Thread 0~500℃ with 2M Insulated Lead Shielding Wire - Image 1](https://m.media-amazon.com/images/I/61fTeF3+egL.jpg)
![Waterproof K-Type Ground Thermocouple - Temperature Sensor Probe for PID Temperature Controller 2 Wire Stainless Steel NPT 1/4" Pipe Thread 0~500℃ with 2M Insulated Lead Shielding Wire - Image 2](https://m.media-amazon.com/images/I/61Z57zLN-7L.jpg)
![Waterproof K-Type Ground Thermocouple - Temperature Sensor Probe for PID Temperature Controller 2 Wire Stainless Steel NPT 1/4" Pipe Thread 0~500℃ with 2M Insulated Lead Shielding Wire - Image 3](https://m.media-amazon.com/images/I/61t2RYahHaL.jpg)
![Waterproof K-Type Ground Thermocouple - Temperature Sensor Probe for PID Temperature Controller 2 Wire Stainless Steel NPT 1/4" Pipe Thread 0~500℃ with 2M Insulated Lead Shielding Wire - Image 4](https://m.media-amazon.com/images/I/61493Q3eB3L.jpg)
![Waterproof K-Type Ground Thermocouple - Temperature Sensor Probe for PID Temperature Controller 2 Wire Stainless Steel NPT 1/4" Pipe Thread 0~500℃ with 2M Insulated Lead Shielding Wire - Image 5](https://m.media-amazon.com/images/I/71lfJRJsR2L.jpg)

## Questions & Answers

**Q: Can i just drop this in water for a brew pot with the wire or do I need to drill hole and only have half the probe in the liquid.**
A: Dear Customer ,
Thank you for your question . You'd better don't drop the whole item into the water , because only the probe is waterproof .
Hope my answer can help you 
Best Regards
Customer Service Team

**Q: Is this compatible with intex pure spa bubble jet 50° sensor**
A: If your intex pure spa bubble jet sensor is also K type thermocouple , 1/2" inch NPT Pipe Thread and fork terminal connected , then that will be compatible

**Q: how much pressure can this handle? 200 PSI?**
A: We are not sure for the exact maximum pressure value that the thermocouple can handle . Most people use this temperture sensor at the standard atmospheric pressure , 14psi , 28 psi .....

**Q: What is the length of the threaded portion of the thermocouple and how many threads per inch?**
A: The threaded portion of the thermocouple is 15mm (about 0.59inch). This thermocouple has 8 threads . Hope my answer can hlep you . 
Best Regards

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***S on December 21, 2025*

Well made product did the job as expected for my outside fish pond.

### ⭐⭐⭐⭐⭐ Review
*by S***T on February 7, 2025*

Worked . But wasn’t sure if this is the one that burnt out quickly

### ⭐⭐⭐⭐⭐ Review
*by T***D on March 14, 2025*

Very good

## Frequently Bought Together

- Waterproof K Type Grounded Thermocouple - Jaybva Temperature Sensor Probe for PID Temperature Controller Two Wire Stainless Steel NPT 1/4 inch Pipe Thread 0~500℃ with 2m Insulation Lead Shield Wire
- Inkbird PID Temperature Controller Kit, High Voltage 100ACV to 240ACV, Comes with SSR 40DA Solid State Relay, K Type Thermocouple, and White Heat Sink
- Inkbird Solid State Relay 40DA DC SSR Black Heat Sink for PID Thermostat Temperature Controller

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-05*