# Gas Leak Detector Habotest HT609PRO — high sensitivity, fast response, portable handheld detector

**URL:** https://aio.lv/en/product--habotest-ht609pro--11443417
**Data updated:** 2026-05-01 23:26 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** Habotest
**Manufacturer code:** HT609PRO
**EAN:** 5907085524405
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--habotest-ht609pro--11443417

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Habotest HT609PRO is a portable gas leak detector designed for fast detection and pinpointing of combustible gas leaks. It features high sensitivity and rapid response to changes in gas concentration, making it suitable for HVAC, plumbing, industrial maintenance and safety inspections. Handheld operation allows targeted scanning of valves, fittings and connections to quickly locate leaks.

## Long description

The Habotest HT609PRO is a portable handheld gas leak detector designed for fast identification and pinpointing of combustible gas leaks. It detects a wide range of gases including methane, propane, butane, carbon monoxide, ammonia, acetylene, acetone, benzene, hydrogen, ethanol, kerosene and many common solvents, and reports concentration in PPM. The instrument features a color LCD with a bar-graph display, a 1.5 m telescopic probe for access to confined or elevated areas, three sensitivity levels, and a dual alarm (audible and visual) to signal detected gas. Compact ergonomics, automatic shut-off and battery power make it suitable for field inspections and routine maintenance.
Advantages
The Habotest HT609PRO offers high sensitivity and a fast response time, enabling rapid recognition of rising gas concentrations. Adjustable sensitivity modes allow tailoring detection thresholds to different environments, reducing false alarms in higher-background areas. The extendable 1.5 m probe provides access to valves, fittings and concealed joints without dismantling installations, while the clear color LCD and bar-graph facilitate quick interpretation of results. Battery operation and an automatic power-off function support practical use during inspections.
Suitable for
HVAC and gas installation leak checks in residential and commercial buildings
Plumbing and service inspections of gas pipes and fittings
Vehicle LPG system inspection and maintenance
Industrial maintenance and facility safety walk-throughs
Workshops, laboratories and areas where combustible or volatile gases are used or stored
When it may not be suitable
The HT609PRO is designed for qualitative leak detection and approximate concentration monitoring in PPM; it is not a calibrated instrument for precise analytical laboratory measurements or legal compliance certification. It may give limited accuracy for specific trace gas analysis outside its listed detection range, and results can be affected by strong air currents or extremely high background concentrations.
Key specifications
Detection range: approximately 50–1000 ppm (methane reference)
Sensitivity threshold: \> 50 ppm (methane)
Response time: approx. 2–5 seconds depending on concentration
Probe: flexible telescopic probe, length up to 1.5 m
Display: color LCD with bar-graph for concentration indication
Alarm: audible beep and visual indicator
Power supply: 3 × 1.5 V AAA batteries (included)
Start-up time: ~30 seconds
Operating temperature: 0 to 50 °C
Operating humidity: 20 to 80 % RH
Automatic power-off after inactivity
How to use
Switch the device on and allow the warm-up period of about 30 seconds. Extend and position the 1.5 m telescopic probe toward joints, valves or suspect areas and move the probe slowly along connections while observing the LCD bar-graph and listening for the audible alarm. Select the appropriate sensitivity level for the environment to detect small leaks or to avoid saturation in higher-concentration areas. When the device indicates rising bars or triggers the alarm, pinpoint the leak by scanning around fittings and moving the probe slowly to find the highest reading. Turn the detector off when finished to preserve battery life.
What to consider before purchase
Intended use: qualitative leak detection and screening, not a calibrated laboratory analyser
Target gases: suitable for common combustible gases and many solvents; check compatibility if you require detection of a specific uncommon gas
Detection range and sensitivity: effective from ~50 ppm methane and above; very low-concentration trace detection may be limited
Power and portability: powered by AAA batteries—consider battery availability for field use
Environmental limits: operating temperature 0–50 °C and humidity 20–80% RH
Usage recommendations
For reliable checks, allow the sensor to stabilise during warm-up, choose the sensitivity level that matches the background conditions, and perform slow, methodical scans around all joints and fittings. Keep the probe tip steady when comparing readings and replace batteries when the low-battery indicator appears. Store and transport the detector in its protective bag to avoid damage to the probe and sensor.

## FAQ

### How much does the Gas Leak Detector Habotest HT609PRO cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Habotest products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Habotest service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11443417/66081648_large.webp