---
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: "R491"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Haljia"
url: https://www.desertcart.co.za/products/491790112-5-pcs-waterproof-ntc-10k-1-3950-thermistor-temperature-sensor
store_origin: ZA
region: South Africa
---

# High sensitivity & rapid response Waterproof & durable 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:** R491
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay cool or heat up with precision — 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?** R491 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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 1m extension cable for effortless installation anywhere.
- • **Built to Brave Extremes:** Operates flawlessly from freezing -40°C to scorching 300°C environments.
- • **Versatile Compatibility:** Supports multiple R and B values for seamless interchangeability across devices.
- • **Engineered for Endurance:** Double-sealed, waterproof construction resists moisture, bending, and mechanical impact.
- • **Precision that Powers Your Projects:** 1% accuracy ensures reliable, consistent temperature readings every time.

## Overview

This 5-piece set of HALJIA NTC 10K 1% 3950 thermistor temperature sensor probes delivers ultra-precise, rapid temperature detection across a vast range (-40°C to 300°C). Featuring a compact, waterproof design with a 1-meter extension cable, these sensors are engineered for easy installation and reliable performance in automotive, home appliances, and industrial applications. Their robust double-sealed construction ensures durability against moisture and mechanical stress, making them the go-to choice for professionals demanding accuracy and resilience.

## 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: Ottimo prodotto,le sonde fanno benissimo il loro lavoro. Provati a freddo vedremo a caldo se si confermano
Review: 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 |
| Manufacturer | HALJIA |
| Package Dimensions | 14 x 6.8 x 1.4 cm; 30 g |

## 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)

## Questions & Answers

**Q: is this analog?**
A: They are probes for digital thermostats.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*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

### ⭐⭐⭐⭐⭐ Review
*by D***D on 31 December 2025*

j'ai remplacé les sondes de mon camping car ca fonctionne super bien

### ⭐⭐⭐⭐⭐ Review
*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

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**Shop now:** [https://www.desertcart.co.za/products/491790112-5-pcs-waterproof-ntc-10k-1-3950-thermistor-temperature-sensor](https://www.desertcart.co.za/products/491790112-5-pcs-waterproof-ntc-10k-1-3950-thermistor-temperature-sensor)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-27*