NOYAFA Air Qualitt Monitor Tragbare TVOC/Formaldehyd Detektor LCD Display Hause Luft Qualitt Detektor Erkennen Indoor Verschmutzung

$22.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Produkt Beschreibung:

Marke: NOYAFA

Produktname: Luftqualität tester

Typ: JMS10

Größe: 140x49x27mm

Leistung: 2pcs alkalische Batterie (aus geschlossen)

Detektion prinzip: Prinzip von Halbleiter gas sensoren

Erkennung Palette:

0.000 ~ 2,888 mg/m3(Formaldehyd)

0.000 ~ 9,999 mg/m3 (tvoc)



Produkt Merkmale:

1. Formaldehyd-Erkennung: durch Prinzip der Halbleiter-Gas-Sensoren.

2. tvoc-Erkennung: durch Prinzip der Halbleiter-Gas-Sensoren.

3. Ton-und Licht alarm: die LED-Lichter (rot, gelb und grün repräsentieren jeweils: schlecht, normal und aus gezeichnet. Wenn die Luftqualität schlecht ist, alarmiert der Summer.)

4. Power Erinnerung: durch 3 LED-Leuchten, um die verbleibenden Kräfte anzuzeigen.



Beschreibung der Messergebnisse:

1. hcho Konzentration <= 0,09 mg/m3, was bedeutet, die Luftqualität gut ist und der Luftqualität indikator grün ist.

2. 0,09 mg/m3<= hcho Konzentration <= 0,3 mg/m3, bedeutet dies, der Formaldehyd den Standard übers ch reitet und die Anzeige lampe gelb ist. Es wird empfohlen, Fenster sofort zur Belüftung zu öffnen.

3. Wenn die hcho-Konzentration größer als 0,3 mg/m3 ist, ertönt der Summer ‘di’ fünfmal, um zu alarmieren, was darauf hinweist, der Formaldehyd den Standard stark übers ch reitet und die Anzeige lampe rot ist.



Anweisungen:

1. Auspacken der neuen Maschine: Bevor Sie die neue Maschine verwenden, legen Sie sie bitte für mehr als 2 Stunden auf den Balkon oder im Freien zur Belüftung. (Vermeiden Sie stinkende Stellen)

2. Einschalten und Aufwärmen: Installieren Sie die Batterie, drücken und halten Sie die Taste für 5 Sekunden, und dann startet die digitale Röhre einen 180s Countdown, und Instrument kann erst nach dem Countdown kalibriert werden.

3. Kalibrierung des Instruments: Nehmen Sie Instrument bei der Kalibrierung mit frischer und guter Luft an einen Platz im Freien. Nachdem Instrument 5 Minuten still gestanden hat, doppelklicken Sie auf die Schaltfläche, um zu kalibrieren. Nachdem die Kalibrierung erfolgreich ist, sendet Instrument einen langen Piepton aus.



Paket Enthalten:

1pcs x jms10 Luftqualität tester



Bitte Beachten sie:

1. Aufgrund des Licht-und Bildschirm unterschieds kann sich die Farbe des Artikels geringfügig von den Bildern unterscheiden.

2. bitte erlauben 1-3mm unterschiede durch manuelle messung. Wenn Sie Fragen haben, kontaktieren Sie uns bitte rechtzeitig.

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