Cool New mini PM2.5 tester air quality meter B5S Laser haze instrument can be tester PM1.0 / PM2.5 / PM10 dust

Cool New mini PM2.5 tester air quality meter B5S Laser haze instrument can be tester PM1.0 / PM2.5 / PM10 dust Widhiarta Aditif Rating: 5 out of 5

Popular Laser Choice Product provide 3d laser,laser flashlight,laser led,laser meter,laser pointer Cool New mini PM2.5 tester air quality meter B5S Laser haze instrument can be tester PM1.0 / PM2.5 / PM10 dust. Get Discount Now! Only US $107.10/piece at this time. Hurry buy Now before back to normal price! Normal price US $119.00 or you can Check price now. Dont waste your time. Buy Now only in frank hu's store Trusted Seller Store!

B5S laser measuring haze Laser measurement of haze is a professional, portable, handheld PM2.5 detection equipment.The instrument is based on laser scattering particle detection technology,Can accurately measure the air particle size of the number of different particles,Built-in color LCD display, clear font display, the number of visible 5 meters away,Contains rechargeable lithium battery, can be used in different occasions long-term. Product parametersSupply voltage: 5V / 1AAverage current: 200mABattery Duration: 8 hoursMeasured data: PM1.0 / PM2.5 / PM10Product size: 109 × 71 × 42 (mm) PM2.5 parametersMeasuring principle: laser scatteringMeasuring range: 0 ~ 1000μg / ㎥Measuring accuracy: ± 15%Response time: ≤ 5S LCD screen parametersSize: 3.2 inchesColor: True colorResolution: 240 × 400The electric discharge​NOTE: Please Switch function key you can tester the PM1.0 / PM2.5 / PM10 Please Note:We have in stock all the time We send the package by " AliExpress Standard Shipping" , All packages have tracking number All products have 1 year guaranteeBatteries not included, Except some product use lithium battery.All product include retail pack. if not have the retail box , maybe the box is too hight , SO If you are reseller,please contact with us. We are not responsible for any custom duty or import tax.about shipping Shipping around the world. (Except for some countries and APO / FPO)2. Process the order in time after payment verification.We only ship to the confirmed order address. Your order address must match your shipping address.4. The displayed image is not an actual item and is for reference only.5. Service transit time provided by the carrier, excluding weekends and holidays. The traffic time may vary, especially during the holiday season.6. If you do not receive the shipment within 30 days of payment, please contact us. We will track the goods and reply to you as soon as possible. Our goal is customer satisfaction!7. Due to the stock status and time difference, we will choose to ship from our first available warehouse for quick delivery. return or refund 1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.4. We will bear all the shipping cost if the product(s) is (are) not as advertised. about feedback : We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.It is impossible to address issues if we do not know about them!

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 Delivery: If 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).
Cool New mini PM2.5 tester air quality meter B5S Laser haze instrument can be tester PM1.0 / PM2.5 / PM10 dust

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