--- product_id: 491790112 title: "5 Pcs Waterproof Ntc 10K 1% 3950 Thermistor Temperature Sensor Probes,1 Meter Extension Cable,Temp Detector Gauge for Car Air Conditioners/Refrigerators" brand: "haljia" price: "S/.170" currency: PEN in_stock: true reviews_count: 5 category: "Haljia" url: https://www.desertcart.pe/products/491790112-5-pcs-waterproof-ntc-10k-1-3950-thermistor-temperature-sensor store_origin: PE region: Peru --- # High precision 1% accuracy Waterproof double-sealed design Wide temp range -40°C to 300°C 5 Pcs Waterproof Ntc 10K 1% 3950 Thermistor Temperature Sensor Probes,1 Meter Extension Cable,Temp Detector Gauge for Car Air Conditioners/Refrigerators **Brand:** haljia **Price:** S/.170 **Availability:** ✅ In Stock ## Summary > 🌡️ Stay Cool, Stay Precise — Never Miss a Beat in Temperature Control! ## Quick Answers - **What is this?** 5 Pcs Waterproof Ntc 10K 1% 3950 Thermistor Temperature Sensor Probes,1 Meter Extension Cable,Temp Detector Gauge for Car Air Conditioners/Refrigerators by haljia - **How much does it cost?** S/.170 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/491790112-5-pcs-waterproof-ntc-10k-1-3950-thermistor-temperature-sensor) ## Best For - haljia enthusiasts ## Why This Product - Trusted haljia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Compact 5x25.5mm head with 1-meter extension cable for effortless installation anywhere. - • **Versatile Compatibility:** Perfect for car A/C, refrigerators, heaters, and more — your all-in-one temperature solution. - • **Rapid Response, Zero Downtime:** High sensitivity thermistor delivers instant temperature feedback for real-time monitoring. - • **Built to Brave Any Environment:** Double-sealed waterproof design ensures durability and performance in wet or harsh conditions. - • **Precision that Powers Your Projects:** Experience ultra-reliable temperature readings with 1% accuracy and 10K resistance for flawless control. ## Overview The HALJIA 5 Pcs Waterproof NTC 10K 1% 3950 Thermistor Temperature Sensor Probes deliver high-precision temperature monitoring across a broad range (-40°C to 300°C). Featuring a compact, waterproof double-sealed design and 1-meter extension cables, these sensors are engineered for rapid response and reliable performance in automotive, home appliances, and industrial applications. ## Description Product Name :NTC thermal temperature sensor probe (NTC-10K 1% 3950) Connect with higly precision, highly reliable NTC thermistor and PVC wire, sealed with insulation, thermal conductivity, waterproof material, easy to install and remote temperature control. Using a new technology, stable and reliable performance, use double sealed process, good insulation and anti-mechanical impact, anti-bending ability. Widely used in home air conditioning, car air conditioners, refrigerators, freezers, water heaters, drinking fountains, heaters, dishwashers, disinfection cabinet, washing machine, dryer and low temperature drying oven, incubator and other occasions, temperature measurement and control. Product Features: High sensitivity, rapid response Compact structure, easy installation, good waterproof Wide temperature range, good stability, high reliability Can provide different R, B value of the product, interchangeability, high precision Product parameters: Sealing: copper plated nickel Head size 5 * 25.5MM B value: 3950 Resistance: 10K (25 degree) Accuracy: 1% Temperature range: -40 degree~ +300 degree PVC wire length: 1 m Wire withstand voltage: 300V Packing List: 5 x Temperature Sensor Probe Review: Ottimi - Ottimo prodotto,le sonde fanno benissimo il loro lavoro. Provati a freddo vedremo a caldo se si confermano Review: exellent - j'ai remplacé les sondes de mon camping car ca fonctionne super bien ## Features - High sensitivity, rapid response - Compact structure, easy installation, good waterproof - Wide temperature range -40 degree ~ +300 degree, good stability, high reliability - Head size 5 * 25.5MM; White plug: XH2.54 termial. - Can provide different R, B value of the product, interchangeability, high precision ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075L2PJZM | | Additional Features | Waterproof | | Age Range Description | Adult | | Age range (description) | Adult | | Brand | HALJIA | | Brand Name | HALJIA | | Color | black | | Colour | black | | Connectivity Technology | Wired | | Customer Reviews | 4.5 out of 5 stars 323 Reviews | | Display Type | Digital | | Immersion Depth | 1 Meters | | Included Components | 5 x Temperature Sensor Probe | | Included components | 5 x Temperature Sensor Probe | | Indoor Outdoor Usage | Indoor | | Item Length | 1 Meters | | Manufacturer | HALJIA | | Model Name | HALJIA NTC 10K 1% 3950 Thermistor Temperature Sensor Probes | | Outer Material | Plastic | | Outer material | Plastic | | Part Number | 1 | | Power Source | Battery Powered | | Product Care Instructions | Wipe Clean | | Reusability | Rechargeable | | Special features | Waterproof | | Specification Met | Yes | | UPC | 726146002226 | | Upper Temperature Range | 300 Degrees Celsius | ## Product Details - **Age range (description):** Adult - **Brand:** HALJIA - **Colour:** black - **Included components:** 5 x Temperature Sensor Probe - **Special features:** Waterproof ## Images ![5 Pcs Waterproof Ntc 10K 1% 3950 Thermistor Temperature Sensor Probes,1 Meter Extension Cable,Temp Detector Gauge for Car Air Conditioners/Refrigerators - Image 1](https://m.media-amazon.com/images/I/71xke373CGL.jpg) ![5 Pcs Waterproof Ntc 10K 1% 3950 Thermistor Temperature Sensor Probes,1 Meter Extension Cable,Temp Detector Gauge for Car Air Conditioners/Refrigerators - Image 2](https://m.media-amazon.com/images/I/61+McnlCTVL.jpg) ![5 Pcs Waterproof Ntc 10K 1% 3950 Thermistor Temperature Sensor Probes,1 Meter Extension Cable,Temp Detector Gauge for Car Air Conditioners/Refrigerators - Image 3](https://m.media-amazon.com/images/I/61CgBnsJZjL.jpg) ![5 Pcs Waterproof Ntc 10K 1% 3950 Thermistor Temperature Sensor Probes,1 Meter Extension Cable,Temp Detector Gauge for Car Air Conditioners/Refrigerators - Image 4](https://m.media-amazon.com/images/I/711+L3F4mhL.jpg) ## Questions & Answers **Q: is this analog?** A: They are probes for digital thermostats. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Ottimi *by C***N on 4 August 2023* Ottimo prodotto,le sonde fanno benissimo il loro lavoro. Provati a freddo vedremo a caldo se si confermano ### ⭐⭐⭐⭐⭐ exellent *by D***D on 31 December 2025* j'ai remplacé les sondes de mon camping car ca fonctionne super bien ### ⭐⭐⭐⭐⭐ Buen precio, buen funcionamiento *by J***S on 10 January 2024* Lo compré para simular una instalación existente, a los 25 grados son 10k perfectos, la curva de subida y bajada no la he comprobado. Con la subida de temperatura la variación es muy rápida, con la bajada no tanto, supongo que porque el casquillo tarda en enfriarse ## Frequently Bought Together - HALJIA 5 Pcs Waterproof Ntc 10K 1% 3950 Thermistor Temperature Sensor Probes,1 Meter Extension Cable,Temp Detector Gauge for Car Air Conditioners/Refrigerators - Sourcingmap 100 x Air Tight Orange Clear Button Cable UY Butt Splice Connectors --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/491790112-5-pcs-waterproof-ntc-10k-1-3950-thermistor-temperature-sensor](https://www.desertcart.pe/products/491790112-5-pcs-waterproof-ntc-10k-1-3950-thermistor-temperature-sensor) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-08-04*