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.

GasTiger 2000 Portable 4-Gas Confined-Space Detector — O₂/CO/H₂S/EX Simultaneous Measurement Product Overview (Nationwide)

GasTiger 2000 (GT2000) — Portable 4-Gas Confined-Space Detector Product Overview

This article introduces the GasTiger 2000 (GT2000) portable gas detector — capable of simultaneously measuring the four essential confined-space gases: O₂ / CO / H₂S / Combustible Gas (EX).

Simultaneous 4-Gas Confined-Space Monitoring

The GT2000 delivers rapid response in emergency situations — enabling faster hazard assessment than most competing instruments. Key features include selection from over 40 sensor types to configure the exact gas combination required on site, support for up to 4 sensors simultaneously, and a high-capacity battery providing over 30 hours of continuous runtime.

Built-In Pump — Active Point Sampling

A built-in pump at the top of the unit actively draws sample gas to the sensor. It supports both direct point sampling and remote sampling via a probe hose for measuring gases at difficult-to-reach locations.

Belt Clip — Always On the Person

A clip on the rear of the unit attaches to a safety vest or belt, keeping the detector on the worker at all times for immediate response in emergencies.

PC Connection and Flexible Data Logging

The GT2000 connects to a PC for real-time monitoring and data management via software. Data can also be reviewed directly on the device in graph format. Three logging modes are supported — automatic, interval-based, and manual — allowing flexible data management for different industrial environments. USB charging is supported, and real-time measurement and alarms remain active when connected. An SD card provides automatic data backup for post-incident analysis and root cause investigation.

Korean UI with Icon-Based Menus

The display supports a Korean-language menu with all functions represented as icons, allowing first-time users to operate the device confidently from the start.

Alarms include vibration, red LED warning lights, and a man-down alert. User-configurable thresholds trigger strong multi-modal alarms when concentrations exceed set limits.

Frequently Asked Questions

Q1. Why are these four gases specifically required for confined-space entry?

O₂ monitors for oxygen deficiency and enrichment; CO and H₂S are the two most common toxic gases in confined spaces; and LEL combustible gas monitoring addresses explosion risk. Together, they cover the three principal hazard categories — asphyxiation, toxic exposure, and flammability — with a single instrument pre-entry check.

Q2. Why does a 30+ hour battery life matter?

Long construction shifts and overnight operations can last well beyond a standard workday. A battery that depletes mid-shift creates a safety gap. The GT2000's 30+ hour runtime provides continuous protection through even the longest shifts without requiring a mid-day charge.

Q3. How does the man-down alarm work?

When the instrument tilts beyond a set angle or remains stationary for a defined period, it automatically triggers an alarm. This detects when a worker has collapsed or lost consciousness — allowing colleagues or supervisors to respond immediately before the situation becomes critical.

Q4. How is the SD card data used for incident analysis?

Time-stamped gas concentration data is automatically recorded to the SD card. After an incident, the data can be loaded to a PC to reconstruct the concentration timeline — supporting root cause analysis, regulatory reporting, and the development of corrective measures to prevent recurrence.

Q5. How many gases can the GasTiger 2000 measure simultaneously?

Up to 4 sensors can be installed, enabling simultaneous measurement of 4 gas types. Sensors are selected from a lineup of over 40 types, allowing the combination to be tailored to the specific hazards present at each site. Cross-sensitivity between sensors should be considered when selecting combinations — consult a specialist before placing an order.

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