Technical CO Carbon Monoxide Poisoning Smoke Gas Sensor Detector Alarm Tester
Power Supply: 3 AA size batteries (not included)
Condition: Brand New and high quality
Sensitivity & Time:
50ppm, alarms within 60~90 minutes
100ppm, alarm within 10~40 minutes
300ppm, alarms within 3minutes
Standby Current: <50uA
Alarm Current: <50mA
Operation Ambient Condition: 5~40ºC, 20~90%R.H
Color: White as picture shown
Note: 3 AA size batteries are not included in the package. We suggest that buyer should use AA size batteries instead of rechargeable batteries because ordinary AA is a little longer than the rechargeable ones.
1. Loud 85 decibel alarm
2. Permanent carbon monoxide sensor
3. The alarm sound pattern is four short alarm beeps. The red LED will flash while in the alarm mode.
4. One chirp every 30 seconds in an indication that the battery is low (need replacement) (green LED still flashes once every 30 seconds).
5. Test/Reset button to test the unit electronics and verifies proper unit operation and reset the unit during CO alarm.
6. Alarm memory feature: If the unit ever alarms, pressing the button, green LED will flashes once every second for one minute and the peak alarm level will be indicated on the LCD.
7. Green and red LED lights that indicate normal operation and alarm status.
8. The unit will sound chirp and red LED flashes once as power up.
9. Green LED: Flashes every 30 seconds to indicate the unit is operating properly. 10. The green LED will also flash before CO reading is taken and when any button is pressed.
11. Red LED: When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound.
12. The carbon monoxide alarm pattern is 4 short beeps, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash. This cycle will continue for 4 minutes and then change to 1 cycle every minute until the device is reset or the CO is eliminated.
1 x Carbon Monoxide Alarm
2 x Screws
1 x English User Manual
When you place an order,please choose a shipping method and pay for the order including the shipping fee.Generally,we will send the items as soon as possible once your payment is completed.
We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries,which may affect how quickly your product is inspected. Please note that buyers are responsible for all additional customs fees,broderage fees,duties,and taxes for importation into your country.These additional fees may be collected at time of delivery.We will not refund shipping charges for refused shipments.
We are not responsible for any custom duty or import tax.
The shipping cost does not include any import taxes,and buyers are responsible for customs duties. I understand that you are worried about any possible extra cost for the items.Based on past experience.
1.Is there any tracking Number for my item?
Yes, we ship every order with their Tracking Number, and you can view the shipment staus on the corresponding website.
2. Is the product same as photos?
Yes, all photos are real. We took these photos by ourselves.
3. Which size can fit me?
We suggest you look at our size suggestion chart below and our product size chart if you are normal figure. if you have special figure, please contact us ( tell us your height and weight, bust, waist, hip size ).
4. Can you declare lower value?
Yes, usually we’ll declare $10-$20 for small parcels (1-5 pcs). If you have special request please contact us.
5. I am a reseller,I would like to buy many pieces of your item, what’s the wholesale price?
Hi,thanks for your inquiry, if you would like to buy large quantity, please send email to us, we will give you the best price, thanks!
We do our best to serve our customers the best that we can.
The buyer should make sure that the items returned are in their original conditions.If the items are damaged or lost when they are returned.the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund. The buyer should try to file a claim with the logistic company to recover the cost of damage or loss.
The buyer will be responsible for the shipping fees to return the items.
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|