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.

WWTP stripper and filter tank confined-space monitoring — VPE Korea — 가스측정기 전문 완디코리아 WANDI®

Project Details

VPE Korea installed monitors for a wastewater stripper tank / filter tank confined space. Even when oxygen reads 20.9%, H₂S can remain dangerous—always double-check sulfide alongside O₂. Technical support: 02-2088-7334.

Pre-entry verification—operators smelled H₂S immediately upon opening the hatch.

After ventilation, oxygen stayed flat but H₂S remained between ~5 and 15 ppm—proof the hazard was not solved by air movement alone.

FIX800 installation—LED board above the entrance shows “do not enter” messaging during alarm.

LED messaging—intuitive icons communicate risk faster than numeric tables alone.

Even with exhaust fans, H₂S rebounded above 20 ppm after doors closed—other sites show stable oxygen yet high sulfide; never rely on a single channel.