FNIRSI GD-02 Combustible gas detector with color screen

The FNIRSI GD-02 is a modern combustible gas detector that combines high measurement precision, a wide detection range up to 50,000 ppm, a clear 2-inch IPS color screen, a flexible 36 cm probe, and advanced alarm systems. From the very first seconds of operation, it provides fast, reliable results, alarm data recording, real-time visualization of concentration changes, and comfort of use both during the day and at night. It is a tool designed for safety, convenience, and full control.

Wide detection – one device, many applications

The FNIRSI GD-02 detector detects methane, propane, and isobutane, making it ideal for gas installations, stoves, water heaters, furnaces, gas fireplaces, LPG cylinders, and installations in motorhomes. One compact meter replaces several tools and ensures that no leak will escape your attention.

An impressive range of up to 50,000 ppm – precision without compromise

The measuring range of 0–50,000 ppm (CH₄) and 0–100% LEL allows you to detect both minimal leaks and real explosion hazards. The high resolution of 1 ppm / 1% LEL means that the device reacts instantly, giving you time to take the right action.

Express response when every second counts

A sampling time of ~0.5 s, a T90 response of < 5 s, and a fast T10 recovery of < 10 s guarantee immediate information about changes in gas concentration. The FNIRSI GD-02 is a detector that doesn't keep you waiting – it works when you really need it.

Color IPS screen – readability in all conditions

The large 2-inch IPS screen provides excellent data visibility from any angle. PPM and %LEL units, temperature in °C or °F, humidity, operating status – everything is presented clearly, aesthetically, and intuitively, without guesswork or unnecessary complications.

Smart curve visualization – see more

Smart Curve Data Visualization mode allows you to observe changes in gas concentration in real time on a graph. This not only lets you know that gas is present, but also how its level is changing – a huge advantage in diagnosing installations and locating leaks.

Flexible 36 cm probe – you can reach places others cannot

The rotating, flexible 36 cm probe allows you to inspect hard-to-reach places: crevices, corners, spaces behind appliances, or along pipes. Full 360° flexibility means comfortable work and precise leak source detection.

Triple alarm system – safety you can hear and see

The FNIRSI GD-02 offers 3 types of alarms: visual, audible, and vibrating. Regardless of the conditions – noise, darkness, or working with gloves – you will always receive a clear warning of danger. In addition, the device stores up to 30 sets of alarm data for later analysis.

Ready for the dark – flashlight and night mode

The built-in LED flashlight, backlight, and switching between day and night modes make the detector ideal for basements, boiler rooms, garages, or night inspections. Visibility and comfort are maintained in every situation.

Long operation and intelligent energy saving

The built-in 1500 mAh battery ensures long operating time, and the automatic shut-off function protects the battery from unnecessary discharge. This is reliability you can count on for both short checks and long inspections.

Firmware updates – equipment that evolves

The ability to quickly update the software via a computer means that your detector can always perform even better. No need to send the device to a service center, no downtime – simple, convenient, and modern.

Robust construction for years of service

Compact dimensions, ergonomic shape, weight of approx. 296 g, durable housing, and a sensor life of over 3 years make the FNIRSI GD-02 an investment in long-term safety. A professional detector that will meet the expectations of installers, service technicians, and demanding home users.

Included:

• FNIRSI GD-02 combustible gas detector
• Flexible measuring probe (integrated)
• Carrying case/bag
• USB cable for data transmission and updates
• User manual

General

Svars

Warranty

You can pay for goods in bm.market in the following ways: 

Credit card

credit card payment online

Legal entities / Self-employed persons (payment only by transfer):

Bank transfer - Payment is made on the previously received to your e-mail account. Upon receipt of the goods attached invoice and original invoice.

We will send your order by courier. The final cost of your order you will find out at registration.

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Procedure for returning goods and cash:

You have the right to withdraw from the purchase within 14 (fourteen) days without giving any reason.

The withdrawal period ends 14 days after the day on which you or a third party indicated by you, who is not the carrier, acquires physical possession of the goods.

To exercise the right of withdrawal, please inform us: SIA “TehEksperts”, Krasta Street 89, Riga, LV-1019, phone: 27725222, e-mail: info@bm.lv (you may submit the withdrawal form or a free-form notice).

During the withdrawal period, you are entitled to use the goods only for inspection purposes (as in a store): to view visually, to check size; not to carry out manipulations (including not removing protective films, not activating software/OS, etc.).

If you withdraw from the contract, we will reimburse the purchase amount paid within 14 days from the receipt of your notice. Additional delivery costs for more expensive services (express, delivery at a specific time, etc.) will not be refunded.

The goods must be returned to the bm.market store, Krasta Street 89, Riga, without undue delay and no later than 14 days after your notice. When receiving shipments by express mail/courier, we may record the visual condition and completeness of the goods; a copy of the inspection report will be sent to your e-mail. If you request us to arrange a courier, this is done by a responsible person of bm.market; courier costs will be deducted from the refund (the amount depends on the location in Latvia).

The direct costs of returning the goods are borne by the buyer, unless we have agreed in writing beforehand to cover them.

You are responsible for any decrease in the value of the goods if they are used in ways other than necessary for inspection. The decrease in value is reasonably documented by an inspection report and photo/video.

Indicative examples of value reduction:
– Packaging only opened, full set, undamaged
– Damaged packaging (torn/wet), product unused
– Missing accessories/documentation
– Light signs of use (removed films, micro scratches)
– Visible signs of use (scratches, stains, hours of operation)
– Irreversibly personalized/activated (software/licenses)
– Hygiene products, once opened (CM No.255, 22.5.), are non-returnable

The right of withdrawal does not apply in cases specified in Clause 22 of Cabinet Regulation No.255 of 20.05.2014, including:
· the price of the goods depends on fluctuations in the financial market;
· the goods are made according to consumer specifications or personalized;
· the goods are perishable or have a short shelf life;
· the goods, due to their properties, after delivery become inseparably mixed with other items;
· opened packaging of goods that, for health/hygiene reasons, cannot be returned.

Note: For legal entities and self-employed persons, the commercial warranty is 1 year, and the 14-day right of withdrawal does not apply.