--- product_id: 470216155 title: "Waterproof RTD PT100 Temperature Sensor - Jaybva Thermistor Probe for PID Temperature Controller 3 Wire Stainless Steel NPT 1/2\" Inch Pipe Thread with Insulation Lead Shield Wire -50~500? with 2m Wire" brand: "jaybva" price: "Β£38.65" currency: GBP in_stock: true reviews_count: 5 category: "Jaybva" url: https://www.desertcart.co.uk/products/470216155-waterproof-rtd-pt100-temperature-sensor-jaybva-thermistor-probe-for-pid store_origin: GB region: United Kingdom --- # Waterproof design Durable stainless steel 304 High accuracy A-grade IC Waterproof RTD PT100 Temperature Sensor - Jaybva Thermistor Probe for PID Temperature Controller 3 Wire Stainless Steel NPT 1/2" Inch Pipe Thread with Insulation Lead Shield Wire -50~500? with 2m Wire **Brand:** jaybva **Price:** Β£38.65 **Availability:** βœ… In Stock ## Summary > 🌑️ Stay ahead of the curve with precision you can trust! ## Quick Answers - **What is this?** Waterproof RTD PT100 Temperature Sensor - Jaybva Thermistor Probe for PID Temperature Controller 3 Wire Stainless Steel NPT 1/2" Inch Pipe Thread with Insulation Lead Shield Wire -50~500? with 2m Wire by jaybva - **How much does it cost?** Β£38.65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/470216155-waterproof-rtd-pt100-temperature-sensor-jaybva-thermistor-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 - β€’ **Smart 3-Wire Design:** Advanced 3-wire configuration minimizes lead resistance errors for flawless readings. - β€’ **Precision that Never Quits:** A-grade Pt100 sensor ensures pinpoint temperature accuracy from -50Β°C to 500Β°C. - β€’ **Built to Brave the Elements:** Waterproof and rustproof stainless steel 304 housing for reliable outdoor and industrial use. - β€’ **Ready for Real-World Demands:** 2-meter shielded wire offers flexibility and protection in complex setups. - β€’ **Seamless PID Controller Integration:** Perfectly compatible with PID temperature controllers for professional-grade thermal management. ## Overview The Jaybva Waterproof RTD PT100 Temperature Sensor combines rugged stainless steel construction with high-accuracy platinum sensing elements, delivering reliable temperature measurements from -50Β°C to 500Β°C. Featuring a 3-wire design and 2-meter shielded cable, it’s engineered for seamless integration with PID controllers and tough environments, making it the go-to choice for professionals demanding precision and durability. ## Description Features: Element:Pt100(Platinum) Temperature rang: -50~500℃ Thread NPT 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: 3-wire How to use : Connect the red fork to the + positive pole , and the blue ones are for "-" negative pole Package inclued: 1 x PT100 Review: Good sensor - Well made product did the job as expected for my outside fish pond. Review: I thought as much... - I have long suspected that something is amiss in this lab and this PT100 probe has enabled me to prove it! 116.79, minus 0.56 for the resistance of two leads, minus 100 for 0℃.... divided by 0.385 equals.. Forty two! I knew it! This coffee is cold! Seems to work okay out of the box, I've seen some other reviews doubting its longevity but only time will tell that. I particularly like the three lead arrangement, it's quite a clever way to null out the resistance of two - leads by giving you a third lead to use as a secondary current path just for measuring two of the leads. Assuming that all of the leads are pretty much identical, this gives you a pretty good idea of how much you need to subtract from the reading across +/- leads with the sensor in between. ## Features - This RTD temperature probe sensor is waterproof - Durable wire can withstand high temperature - The high quality material Platinum is rustproof - High accuracy IC : A grade accuracy - This Pt100 sensor 2 Meter compensation shield wire ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Jaybva | | Manufacturer | Jaybva | | Model number | JB-PT | | Item Weight | 0.28 g | | Package Dimensions | 15.01 x 13.41 x 2.01 cm; 0.28 g | | Item model number | JB-PT | | Are batteries included? | No | ## Images ![Waterproof RTD PT100 Temperature Sensor - Jaybva Thermistor Probe for PID Temperature Controller 3 Wire Stainless Steel NPT 1/2" Inch Pipe Thread with Insulation Lead Shield Wire -50~500? with 2m Wire - Image 1](https://m.media-amazon.com/images/I/71+U08xul7L.jpg) ![Waterproof RTD PT100 Temperature Sensor - Jaybva Thermistor Probe for PID Temperature Controller 3 Wire Stainless Steel NPT 1/2" Inch Pipe Thread with Insulation Lead Shield Wire -50~500? with 2m Wire - Image 2](https://m.media-amazon.com/images/I/71GtYf9BGcL.jpg) ![Waterproof RTD PT100 Temperature Sensor - Jaybva Thermistor Probe for PID Temperature Controller 3 Wire Stainless Steel NPT 1/2" Inch Pipe Thread with Insulation Lead Shield Wire -50~500? with 2m Wire - Image 3](https://m.media-amazon.com/images/I/71O9jMyf-IL.jpg) ![Waterproof RTD PT100 Temperature Sensor - Jaybva Thermistor Probe for PID Temperature Controller 3 Wire Stainless Steel NPT 1/2" Inch Pipe Thread with Insulation Lead Shield Wire -50~500? with 2m Wire - Image 4](https://m.media-amazon.com/images/I/71eWgU5wawL.jpg) ![Waterproof RTD PT100 Temperature Sensor - Jaybva Thermistor Probe for PID Temperature Controller 3 Wire Stainless Steel NPT 1/2" Inch Pipe Thread with Insulation Lead Shield Wire -50~500? with 2m Wire - Image 5](https://m.media-amazon.com/images/I/61CoKQwLiiL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good sensor *by J***S on 21 December 2025* Well made product did the job as expected for my outside fish pond. ### ⭐⭐⭐⭐⭐ I thought as much... *by P***R on 27 October 2024* I have long suspected that something is amiss in this lab and this PT100 probe has enabled me to prove it! 116.79, minus 0.56 for the resistance of two leads, minus 100 for 0℃.... divided by 0.385 equals.. Forty two! I knew it! This coffee is cold! Seems to work okay out of the box, I've seen some other reviews doubting its longevity but only time will tell that. I particularly like the three lead arrangement, it's quite a clever way to null out the resistance of two - leads by giving you a third lead to use as a secondary current path just for measuring two of the leads. Assuming that all of the leads are pretty much identical, this gives you a pretty good idea of how much you need to subtract from the reading across +/- leads with the sensor in between. ### ⭐ Do not buy *by P***K on 24 March 2026* Not accurate at all. Fluctuates temperature all over the map. Do not recommend. ## Frequently Bought Together - Waterproof RTD PT100 Temperature Sensor - Jaybva Thermistor Probe for PID Temperature Controller 3 Wire Stainless Steel NPT1/2" Pipe Thread with Insulation Lead Shield Wire -50~500℃ - 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/470216155-waterproof-rtd-pt100-temperature-sensor-jaybva-thermistor-probe-for-pid](https://www.desertcart.co.uk/products/470216155-waterproof-rtd-pt100-temperature-sensor-jaybva-thermistor-probe-for-pid) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-29*