| Model | STK Series |
| Series | Gas Sensor |
STK Series
STK-1000
- Target Gas: Carbon Monoxide
- Application: Toxic Gas detection
- Remark: UL Registered on April 2003
STK-2005
- Target Gas: LNG & LPG
- Application: Combustible gas detection
STK-4000
- Target Gas: General air contaminant
- Application: Air quality control
Breathalyzer
EBS-010
Breathalyzer
ALC-1
Breathalyzer
AL8000
Breathalyzer
AL9010
Breathalyzer
EBS
Breathalyzer
AL9000Lite
Breathalyzer
AL-9000
Breathalyzer
AL5500
Breathalyzer
AL-2500
Breathalyzer
AL2500elite
Breathalyzer
AL3200
Breathalyzer
AL-4000
Breathalyzer
AL-3100
Breathalyzer
ALX1000
Breathalyzer
AL-6000
Breathalyzer
AL-6000 Lite
Breathalyzer
AL-7000
Breathalyzer
AL-6000P
Breathalyzer
AL-1100
Breathalyzer
ALP-1
Gas Alarm
STD/STM-Series
Gas Sensor
STK Series
