HimoLek

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Refrigerant Leak Detectors

Advanced HVAC/Auto & Halogen Sniffer

Accurately Detects R22, R32, R134A, Ideal for Professional & Home Use

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1 Year Warranty

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Professional-Grade Precision Meets Ultimate Convenience

Looking for Ultimate Precision?

Experience unmatched accuracy with HimoLek’s state-of-the-art sensor technology, capable of detecting leaks as small as 1 PPM. The advanced calibration system ensures consistent readings every time.

Want Operational Excellence?

The intuitive LCD interface provides real-time data visualization, while the ergonomic design ensures comfortable operation during extended inspection sessions.

Tired Of Slow Detection Response Times?

Experience lightning-fast 10-second detection that transforms lengthy inspection routines into efficient service calls. The intuitive LCD interface provides instant visual feedback while multiple alarm options ensure you never miss critical readings in challenging environments.

Engineered for the Modern HVAC Professional

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1 YEAR WARRANTY

4.8 rating based on total orders

Reliability Redefined with Advanced Sensor Technology

The HimoLek delivers exceptional accuracy and reliability in detecting various refrigerant types, including CFCs, HCFCs, and HFCs, making it an essential tool for comprehensive HVAC maintenance and repairs.

Zero-drift sensor technology for consistent results

Multiple refrigerant type detection capability

Automatic environmental compensation

Real-time concentration monitoring

Accurately Detects R22, R32, R134A

$317.99 USD
$318.00 USD

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1 YEAR WARRANTY

One Year Warranty means that the Products are free from defect in material and workmanship. At its option, replace the product in question if it is proven to be defective from normal operating conditions or provide a refund instead of replacing such Product.

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Why Choose HimoLek

Refrigerant Gas Tester High Precision, Digital Checker Data Visualization.

SUPERIOR ACCURACY

Delivers precise measurements with industry-leading sensitivity down to 1 PPM, ensuring no leak goes undetected.

USER-FRIENDLY

Intuitive interface with clear display and multiple alarm types for seamless operation.

DURABLE DESIGN

Constructed with high-grade materials to withstand demanding field conditions while maintaining optimal performance.

VERSATILE DETECTION

Capable of identifying multiple refrigerant types, making it suitable for various HVAC applications.

APID RESPONSE

Features lightning-fast 10-second detection time, maximizing efficiency during inspection routines.

LONG-LASTING PERFORMANCE

Extended battery life and minimal maintenance requirements ensure reliable operation.

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What's Included in the HimoLek?

Refrigerant Leak Detectors

Case

User Manual

Packaging Box

Learn More About HimoLek

Frequently Asked Questions

Which refrigerants can this device detect?

It detects R22, R32, R134a, and all common halogenated gases used in modern air conditioning and refrigeration systems with high precision.

How does the triple-alert system work?

When gas is detected, the device triggers an audible buzzer, turns the screen backlight red, and displays a rising bar graph for clear notification.

Is the battery rechargeable on this model?

Yes, the DetectMax model features a built-in lithium battery that supports convenient USB charging, making it eco-friendly and cost-effective for daily use.

Does it measure the surrounding temperature?

Yes, it features an ambient temperature measurement function that displays in both Celsius and Fahrenheit for comprehensive environmental monitoring during your leak tests.

How long is the detection probe?

The device includes a 270mm flexible hose that can be bent into various shapes to reach deep into complex HVAC systems and narrow gaps.

What is the detection range of the sensor?

The high-precision sensor measures refrigerant leaks from 0 to 1000 ppm, providing a high resolution of 1 ppm for extremely accurate results.

How do I maintain the sensor?

Keep the sensor tip clean and dry. Avoid direct contact with liquid refrigerants or oils to ensure the long-term accuracy and sensitivity of the device.

What is the product warranty?

The product comes with a 1-year warranty. Returns and exchanges are supported within 30 days. Customers can feel secure using the product.

24/7 Customer Support

Our award-winning customer support team is ready 7 days a week to answer your inquiries by email or live chat. Just send us a message and we'll be happy to help you.

Customers share their experiences

Trusted by Thousands of Satisfied Customers

⭐⭐⭐⭐⭐  Robert R.

✔️ Verified Buyer

This leak detector works really well and is easy to use. The screen is clear, and the buttons are simple to understand. It finds refrigerant and gas leaks fast, and the loud alarm makes it easy to know when there is a problem. The long flexible probe helps reach tight spaces. I also like that it is rechargeable, so no need to buy batteries. Great tool for HVAC work and home use. I am very happy with this purchase!!!

⭐⭐⭐⭐⭐  Gearson H.

✔️ Verified Buyer

I’ve been using this leak detector for a few weeks now and it’s been super reliable. The sensitivity adjustment is great. I was able to track down a small R410A leak that I probably would’ve missed with my old detector. The screen is clear and easy to read, and I like that you can mute the alarm when working in tight or noisy spaces.

⭐⭐⭐⭐⭐  Rodriguez R.

✔️ Verified Buyer

I was slowly being poisoned by freon leaking into my apartment from the ac unit which was inside my unit. I was becoming sick and kept smelling an odd chemical smell. Despite mechanics coming and saying it was okay and I was delusional, I purchased this device and immediately found the leak myself!!! It saved my life! The high sensitivity setting is really nice and it’s easy to use.

⭐⭐⭐⭐⭐  Pietro R.

✔️ Verified Buyer

I purchased this item to find a refrigerant leak that several local hvac companies refused to find and repair(but they all gave quotes to replace a very long run of copper lines). This "sniffer" found the leak in less than 45 minutes. Well worth the price. I bought this one from a recommendation from a friend who runs a crew of hvac techs.

⭐⭐⭐⭐⭐  Thompson H.

✔️ Verified Buyer

I've used this tool for well over a year now and there hasn't been one leak I haven't found with this tool. 9.9 times out of 10, if this leak detector is going off, it has found an issue. Very accurate. It's the most reliable electronic leak detector I've had and well worth the money. I have found leaks deep within evaporator coils, condenser coils. Very simple and easy to use.

⭐⭐⭐⭐⭐  Harrison R.

✔️ Verified Buyer

This is great leak detector for the money. As with all leak detectors adjusting the sensitivity (calibrating) is very important to get accurate results. This sniffer is very sensitive witch comes in handy when in hard to see or reach areas. The probe is nice sized and also ridged enough to sneak into difficult places. The tone is loud enough, and lights alert you when it comes across a leak in the system.

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