What does WANDI Korea do?

WANDI Korea is the official Korean distributor of WANDI environmental and gas measurement instruments, operated by RS Korea Co., Ltd. We provide sales, calibration, repair, installation, and technical support for portable and fixed multi-gas detectors and air quality monitoring systems, exporting to more than 20 countries with over 5,000 delivery records.

What products do you offer?

We supply portable multi-gas detectors (EDW100, EDW500, Gas Tiger series), fixed multi-gas detectors (FIX800, FIX900, FIX-AP), air quality monitoring systems (FIX5000), and gas leak detectors (GLD series) for industrial safety and environmental measurement.

Which gases can be measured?

Our instruments measure oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), combustible gases (EX), carbon dioxide (CO2), ammonia (NH3), and volatile organic compounds (VOC), among other hazardous and combustible gases found on industrial sites.

Do you provide calibration and repair services?

Yes. Beyond product sales, WANDI Korea provides in-house and national certified calibration, repair, installation, and ongoing technical support. Calibration and repair requests can be submitted through the quote/calibration/repair pages on our website.

How can I get a quote for a gas detector?

You can request a quote directly through the quote page on our website or through a nearby dealer. Let us know your application and target gases, and we will recommend a suitable model.

In which fields are the products used?

They are used across a wide range of industrial sites including laboratories, factories and plants, hospitals, military facilities, livestock and wastewater treatment, and construction sites for worker safety and environmental monitoring.

Mobile Gas Concentration Monitoring LED Display FIX-DSP for Manhole/Tunnel Safety Work

Construction teams needed a mobile FIX-DSP skid — detector, suction pump, battery, moisture pre-conditioning, and LED status display combined into a single portable unit for gas measurement before entering a manhole.

Fixed installations must stay bolted in place, while handheld meters alone make it hard to keep gas concentration readings visible on site. FIX-DSP is the mobile gas monitoring unit that satisfies both requirements.

KOLAS-traceable calibration certificates can be issued for the assembly without any problem.

★ Mobile Gas Concentration Monitoring LED Display FIX-DSP ★

1) A portable all-in-one unit built for "manhole/tunnel safety work" — carry it to the site and set up, measure, and display readings immediately, giving a faster response than a fixed system. It is especially useful where the work location keeps changing, such as tunnels, construction sites, apartment mechanical rooms, and manholes.

2) Simultaneous monitoring of 5 gases covers the key hazards — O2 / CO / H2S / LEL / CO2 are displayed at once, giving an at-a-glance view of "before entry / during work" risk: oxygen deficiency (asphyxiation) + toxic gas (H2S, CO) + explosion risk (LEL) + ventilation indicator (CO2) are all managed together.

3) A high-performance suction pump makes it strong at "pre-entry measurement" — remote sampling (suction measurement) is possible before entering manholes, septic tanks, or shafts, making it easy to build a "measure → ventilate → re-measure → enter" safety process.

4) A large LED display maximizes visibility and control — managers and workers can check concentration levels from a distance, speeding up decisions to restrict entry or stop work, and making it easy to notice alarms immediately on site (mainly visual alerts).

5) A built-in rechargeable battery enables long outdoor operation — it can keep measuring for extended periods even where power is hard to bring in, making it practical for tunnel and outdoor work.

6) A waterproof enclosure reinforces on-site durability — protecting the equipment from rain, dust, and moisture outdoors and improving on-site operating stability.

FIX-DSP is an LED display solution for manhole and tunnel work that combines pre-entry pump sampling, real-time 5-gas display, and battery-powered mobility to complete safety work right on site.