They are probes for digital thermostats.

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5 Pcs Waterproof Ntc 10K 1% 3950 Thermistor Temperature Sensor Probes,1 Meter Extension Cable,Temp Detector Gauge for Car Air Conditioners/Refrigerators

5 Pcs Waterproof Ntc 10K 1% 3950 Thermistor Temperature Sensor Probes,1 Meter Extension Cable,Temp Detector Gauge for Car Air Conditioners/Refrigerators

Product ID: 491790112

Details

Age range (description)
Adult
Brand
HALJIA
Colour
black
Included components
5 x Sensor
Special features
Waterproof

⚡High precision 1% accuracy

💧Waterproof double-sealed design

🌡️Wide temp range -40°C to 300°C

HK$301

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🌡️ Stay Cool, Stay Precise — Never Miss a Beat in Temperature Control!

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.

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.

Specifications

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

Reviews

C**N

Ottimi

Ottimo prodotto,le sonde fanno benissimo il loro lavoro. Provati a freddo vedremo a caldo se si confermano

4.08.2023

D**D

exellent

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

31.12.2025

J**S

Buen precio, buen funcionamiento

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

10.01.2024

J**Y

Good

Very good, did the job they needed to, for the allotment, worked well

27.04.2026

A**E

Kaufempfehlung!

Tun das was sie sollen

19.11.2025

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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HK$301

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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