DoraHello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
SylviaGood gas leak detection instrument !!! High accurate test values :D
0-30PPM Indoor Air Quality Monitors Wireless Carbon Monoxide Detector
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|Carbon Monoxide Alarm
|CE ISO EN 50291 Approved
|Audible And Visual Alarm
30PPM Indoor Air Quality Monitors,
EN 50291 Indoor Air Quality Monitors,
120g Wireless Carbon Monoxide Detector
ZKD-602 Carbon Monoxide CO Gas Alarm Detector
ZKD-602 is a smart carbon monoxide detector ,adopts microprocessor control, the electrochemical carbon monoxide sensor is stable and reliable with low current consumption and small sensitivity drift.
|3*1.5V AA Battery
|The battery life
50 ppm, Within 60~90 minutes;
100 ppm, Within 10~40 minutes;
300 ppm, Within 3 minutes
|85db/1m, red LED light
|Green LED light
|Low Battery Warning
|Sound “di” every 30 second, displaying “lb”
Alerts You to Danger
When a threat is detected, the smoke and carbon monoxide alarm sounds a loud 85-decibel siren that is designed to wake even the soundest of sleepers.A single button allows you to silence alarms and test if the device is working.
Battery Operated for Convenience
The battery-operated CO smoke alarm installs in minutes, without requiring an electrician.It can be mounted easily on ceilings and walls. Battery operation means that even in the event of a power outage, the alarm can still function.
Low power early warning function.
The ultra-thin design features a white finish that blends seamlessly with most home detector.
with lcd display.
The device is highly sensitive, can respond quickly, accurate measurement of low level concentration of smoke.
It's suitable for homes, office buildings, factories, schools, hotels, warehouses, entertainment places, trains etc.