Gas Carbon Monoxide Detector Sensor Unit LCD CO Safety Alarm Tester, CO999
2. Permanent carbon monoxide sensor
3. The red LED will flash while in alarm mode
4. Standby: Green Led flashes once every 30 seconds
5. Low-bat Indicator: Chirp every 30s as battery lower than 3.3V with green LED flashing and Lb on LCD
6. 3 digits LCD display
7. Power supply: 3 x AA batteries (not included)
8.Sensitivity & time: 50ppm, alarms within 60~90 minutes; 100ppm, alarms within 10~40 minutes; 3000ppm, alarms within 3 minutes
9. Standby current: Less than 50uA
10. Alarm current: Less than 50mA
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Returns
Something not quite right? You have 14 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken. Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
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