Noyafa Jms13 6 In 1 Multifunctional Air Discover HCHO CO2 PM2.5 PM1.0 Humidity Monitor Lcd Display Smart Home Temperature Tester
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Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471The air quality discover can discover ambient PM2.5 , HCHO, TVOC, temperature and humidity through a dedicated sensor module, and has a big LCD display screen to display data. In addition, according to the quality of the test object, there is a corresponding grade indication. When HCHO exceeds the standard seriously, there will be a buzzer indication. Really a good helper for family living environment discover.
Features:
Multifunctional Air Quality discover: it can test the PM2.5, HCHO/TVOC, temperature and humidity, real-time all-round discover , Discover the air quality anytime and anywhere.
Mie Scattering Acceleration Measurement: sensitive discover of PM2.5 pollution index, more accurate discover of small particles.
Temperature and Humidity Compensation Calibration: through the principle of semiconductor humidity sensor and thermal sensor, the temperature and humidity change can be accurately measured to ensure more accurate formaldehyde discover results.
Independent Sensor, AI Intelligent Computing: semiconductor gas sensor, TVOC discover module, real-time display of formaldehyde concentration per cubic meter, TVOC content, etc.
The Intelligent Calibration and discover of SEN+ Algorithm are Accurate: the high-performance chip algorithm has anti-interference, high sensitivity, fast operation speed, and more accurate and stable data.
Convective Air Holes and Bracket Design: 3D convection hole design, close to the sensor, real-time air circulation convection for more accurate discover.
Dual Thousand Digit Display: large LCD digital display, all data are clear to read at a glance.
Built-in Large Capacity Lithium Battery: it is powered by 1400mAh lithium battery, which can be charged by charger, computer, etc., the power supply function is flexible.
Simple Design: small and portable, one-key discover, easy to operate, suitable for home, hotel, rental, office, outdoor, indoor, etc.
Specifications:
Material: ABS
PM2.5/10/1.0 discover Module: Mie scattering principle
PM2.5/10/1.0 discover Range: 0-1000 (ug/m3)
Formaldehyde, TVOC discover Principle: Principle of semiconductor gas sensor
Formaldehyde Concentration Range: 0-0.25 (mg/m3)
TVOC Concentration Range: 0-1.285
Temperature Discover Range: -20~100u2103
Temperature Discover Accuracy: ±2u2103
Humidity Discover Range: 10-100%
Humidity Discover Accuracy: ±5
Display Type:: VA LCD display
Battery: 3.7V 1400mAh lithium battery
Item Size: 150 * 64 * 24mm / 5.91 * 2.52 * 0.94in
Package Weight: 190g / 6.70oz
Package Size: 15.6 * 8.5 * 2.8cm / 6.15 * 3.35 * 1.10in
Package List:
1 * Tester
1 * Charging Cable
1 * Manual (English)
