Gas Detector Trainer

◆Gas Trainer

LEARN

📱

Turn your phone sideways This trainer works in landscape, just like holding the real meter.

Help

The three meters

GX-8000CH₄ · O₂ · CO · H₂S4-gas meter for enclosed-space entry

RX-8000HC (%LEL / vol%) · O₂Tankers and inert-gas spaces

GX-9000O₂ · H₂S · CO · CH₄Newer 4-gas meter with menu screen

How to use

Lesson: pick one at the top and follow the yellow highlights.
Keys: tap, or hold for a long press. Use two fingers for combos.
Tubes: drag from the regulator to the bag, then from the bag to GAS IN. Drag an end away to disconnect.
Regulator: tap the knob to open or close it.
Cylinder: tap the cylinder to change its gases. A changed cylinder turns red.
⛶ Meter view: the button on the meter shows only the meter, full screen. Tap it again to go back.

Install

Android: tap ⤓ Install at the top, or browser menu → Install app.
iPhone: Share → Add to Home Screen. It works offline after the first visit.
iPhone: the buzzer sounds even in silent mode; key vibration needs iOS 18 or newer.

Keyboard

Q ▲ A ▼ D DISPLAY/ESC Enter POWER/ENTER · Shift + click holds a key

Meter memory

Like the real meter, it keeps its calibration, alarm setpoints and settings when switched off and when the app is closed.

This app is developed by ETO

📞 +91 99919 94468

Unofficial training aid based on the published operating manuals. Always follow the official manual and your company SMS on board.

Cylinder

Enter the concentrations printed on the label. Nitrogen (N₂) fills the rest.