Durable and sturdy casing; Small size and light weight; Durable, impact resistant, and capable of handling various weather conditions; Equipped with crocodile clips and optional belt clips.

Easy to use:

Ready to use out of the box, single button on/off operation, intuitive icons suitable for various languages, user can set through menu, provide software simulation usage guidance, high-definition backlit LCD, unique "flip display" function, continuous reading of gas concentration, TWA/SETL and two-level instantaneous alarm levels with peak hold, display battery life, calibration and self-test status, effective gas alarm prompt, combined with alarm and backlight to enhance prompt, unique and loud dual audio alarm, standard with vibration alarm

Reliable operation:

When turned on or needed, the display, battery, sensors, and sound and light vibration alarm devices perform self checks using patented SureCell TM sensor technology and Reflex TM component detection technology, including TempraSURE TM thermal compensation and impact protection, periodic flashing and buzzing to increase usage, reliability (user configurable), excellent RFI performance, and can also be used normally when using wireless phones or mobile phones. RFI worry resistance is better than the strictest industry standards

Cost efficiency:

Includes a 2-year full warranty

The sensor has a minimum lifespan of 2 years

Lowest initial purchase and operating costs

Provide 1, 2, 3, or 4 gas combination options

overview Easy to use composite gas detector, used to protect against flammable gases, toxic gases, and oxygen that can cause harm to the human body in hazardous environments. Comes standard with calibration cover, quick guide manual, No. 5 dry battery, crocodile clip, and factory certificate of conformity.

Detect gas Range Alarm point setting (user adjustable)

Level 1 alarm, Level 2 alarm, 15 minute alarm, 8-hour alarm

Combustible gas Exp 0-100%LEL 10%LEL 20%LEL not have not have

Oxygen O2 0-30%VOL 23.5%VOL 19.5%VOL

Carbon monoxide CO 0-1000ppm 35ppm 100ppm 100ppm 35ppm

Hydrogen sulfide H2S 0-250ppm 10ppm 15ppm 15ppm 10ppm

Explanation: Combustible gas channels can display the% VOL concentration of gases

sensor The patented SurecellTM electrochemical and catalytic combustion sensing technology can be stably and reliably applied in various industrial environments.

diagnosis Perform functional self checks on circuits, batteries, LCD, and sensors during startup and when needed. The patented ReflexTM sensor detection technology can detect toxic gas channels.

display The background light LCD on the large screen displays clear symbol prompts for gas alarm levels and instrument status,

user interface Provide 3 setting keys for users to configure the detector

audible alarm 30cm 90dB

Light alarm tall

Vibration alarm Provided according to standard configuration

operation temperature -TempraSURETM technology can protect against the impact caused by sudden temperature changes from 20 ℃ to+50 ℃.

Working humidity 5～95％RH

protection grade IP65

authentication North America: Class 1, Div 1, Group A, B, C, D T4

Europe: ATEX II 2G EEx ia d IIC T4- PENDING

electromagnetic protection CE EN50270:1999 and EN55011

Sensor lifespan At least 2 years

BATTERY LIFE Two 5th alkaline batteries for 14-16 hours, battery undervoltage alarm prompt.

size 124mm (length) x 76mm (width) x 36mm (thickness)

weight 210 grams (excluding battery), 258 grams (including battery)

quality guarantee period