- Simultaneous detection of 4 flammable gases %LEL, O2, H2S & CO
- Large simultaneous display of 4 gases
- Waterproof and dustproof according to IP67 standard
- Large 95dB siren within 30cm
- There are 3 windows containing alarm LEDs
- Rental of used GX-3R machine (with certificate of inspection), (with charger, without pump, sampling line).
- Rental fee while waiting for delivery lower rental fee during use.
- Rental period is over 10 days