Hardware Diagnostic Tester Tools Store provide hardware scanner,tester tools,hardware tester Wonderful Offers Digital Air Quality Monitor Laser PM2.5 Detector tester Gas monitor/Gas analyzer/Temperature humidity meter Diagnostic tool. Get Discount Now! Only US $48.99/piece at this time. Hurry buy Now before back to normal price! Normal price US $61.24 or you can Check price now. Dont waste your time. Buy Now only in SNDWAY Instruments Direct Store Trusted Seller Store!
Product Details
| PM2.5 Measuring Range | 0 ~ 500μg/m⊃3; |
| Single Response Time | <1s |
| Composite response time | ≤10s |
| Resolution rate | 1μg/m⊃3; |
| Counting Efficiency of Particulate Matter | 50%@ 0.3μm 98%@ ≥0.5μm |
| Mass Concentration Consistency of Particulate Matte | ±10% @ 100 ~ 500μg/m⊃3; ±10μg/m⊃3; @ 0 ~ 100μg |
| Temperature Measuring Range | 10.0~50.0℃ |
| Temperature Accuracy | ±0.3℃ |
| Humidity Measuring Range | 0%~99%RH |
| Humidity Accuracy | ±3%RH |
| PM2.5 Sensor | PLANTOWER Laser Particulate Matter Sensor |
| Humidity Accuracy | ±3%RH |
| working time for Once Charging | >4.5/h |
| Auto Power off | 30minutes ( it cannot be power off automatically while charging time.) |
| Charging/ Battery | DC 5V, 500mA, USB Connector / Li-ion 580mAh |
| Battery | Li-ion 580mAh |
| Working Temperature | -10.0℃~ 50.0℃,0%~99%RH |
| Net Weight | 86G |
| Packing List | 1pc PM2.5 Detector 1pc USB Connector 1pc User manual |
Appendix
| Grade of Air Quality | Average Value of PM2.5 in 24hours |
| Great | 0~35μg/m3; |
| Good | 35~75μg/m3; |
| Mildly Polluted | 75~115μg/m3; |
| Moderately Polluted | 115~150μg/m3; |
| Seriously Polluted | 150~250μg/m3; |
| Severely Polluted | >250μg/m3; |
Overviews
 | 1. Laser Particulate Matter Sensor 2. Power on/off 3. Air Hole 4. USB Interface (for charging only) 5. LCD Display |
 | 6. Setting 7. Up 8. Down 9. Temperature and Humidity Sensor |
 | 1.PM2.5 Value 2. Temperature 3. Power 4.PM2.5 Unit 5. Humidity |
Power on/off
Short press to turn on the device. The device start to monitor PM2.5 after 10s. Long press to turn off the device.
Alarm
1. When the detected result over the setting value, the result will blink in red to alarm.
2. Short press to set the alarm. Short press or to adjust the value when the value is twinkling.Long press or to adjust more quickly.
Short press to save the setting. Or short press to cancel the setting and return to the main screen
Battery Charging
The device ex-factory with USB connector. A power adapter with DC 5V, >500mA is suggested for charging.
1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order.
3) If you cant checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
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.
1. 24 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
You agree to all of the above-listed policies upon ordering on aliexpress!
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!
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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).Wonderful Offers Digital Air Quality Monitor Laser PM2.5 Detector tester Gas monitor/Gas analyzer/Temperature humidity meter Diagnostic tool
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