Portable Gas Detector Oxygen Detector Combustible Gas Alarm

& Product Description
The series of pocket-sized portable four-in-one gas detection alarm is a single gas or multiple gas detection alarm that can be flexibly configured. It can be equipped with an oxygen sensor, a combustible gas sensor, and a toxic gas sensor. Or choose any four gas sensors or choose any single gas sensor. The series of portable gas detectors have a very clear large LCD screen, backlighting, and audible and visual alarm prompts, which ensure that dangerous gases can be detected in very unfavorable working environments and prompt operators to take precautions in time.
Product Features
●Imported combustible gas sensor (British C), small, light and sturdy
●Sound, light, vibration alarm
●Large screen numbers, character display, instantaneous value , peak value, minimum value display
● Self-check the display, battery, sensor, and sound and light alarm function when powering on or when needed
● Safety reminder: regular flashing lights, sound prompts
● Outstanding audio Sound alarm
● Can support the detection of up to four gases
Technical parameters
◇Measurement range: oxygen%
Combustible gas%
◇Basic error: ＜&% ( .)
◇Minimum reading: % or .
◇Sensor life: months
◇Sensor type: catalytic combustion type for combustible gas, electrochemical type for others
◇Battery:. Lithium-ion rechargeable battery
◇Battery working time: about hours of continuous operation
◇Display: large-screen LCD display
◇Alarm: sound and light alarm
◇Direct reading: instantaneous value , peak value, battery voltage, minimum value
◇Explosion-proof mark: C
◇Protection level:
◇Size:**
◇Weight: (with charger)