1.LCD high-definition color screen, measurement data at a glance
2. Automatic alarm, three-color detection indicator: green light indicates that you can drive (no alarm sound), yellow light indicates DUI (slow "drop" alarm sound), red light indicates DUI (rapid "drop" alarm sound)
3. 9 groups of test records can be saved, support for power failure memory function single press "MEM" to flip through the test records, long press to clear the test records
4. Type-C charging, high-capacity 320mAh lithium battery, life longer
5. Replaceable blowpipe, two test modes, blowpipe or blowing detection, to avoid breeding bacteria, measurement of more healthy and hygienic!
Parameters:
Model: RD900
Warm-up time: 10 seconds
Sensing time: 5 seconds
Measurement accuracy: ± 10%
Alarm mode: indicator light and buzzer alarm
Display: 2.5-inch color LCD screen
Battery: Built-in 3.7V, 320mAh battery
Charging voltage: DC 5V
Charging current: less than 1A
Package Included:
Manual*1
Storage bag*1
Tube*4
Type-C charging cable*1
1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances. 3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.