0-9999PPM 3.5-inch Ultra-large TFT Touch Color Screen CO2 Gas Detector with Temperature Humidity Clock Air Quality Monitor Detector Gas Analyzer Indoor CO2 Sensor

$136.19
  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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Description:

[Necessary for the homeã] If the room is not ventilated, you can use CURCONSA CO2 measuring devices to quickly and accurately test the CO2 concentration indoors in order to protect your health. The high-precision thermometer and hygrometer function can monitor the indoor temperature and humidity in real time, and the clock function can show the accurate time. It is an essential device in creating a healthy environment in your bedroom or office.
[Two-channel NDIR sensorã] The two-channel NDIR sensor used in the CO2 detector prevents cross-contamination of CO2 with other gases and is characterized by its high accuracy, high reliability and long service life (up to 15 years).
[Alarm setting and data storageã] The alarm value of the CO2 concentration can be set between 400 and 4500 ppm. If the set range is exceeded, an audible alarm sounds, effectively reminding you of this. You can view the CO2 color histogram and the temperature / humidity graph for the last 7 days. The device can store 5000 records and connect to a computer to export TXT files and retrieve data.
[TFT touch screenã] The 3.5-inch ultra-large TFT color screen with capacitive touch offers a clear display, easy operation and an elegant appearance.
[Functionalã] Equipped with ambient light sensor, can turn the backlight on and off automatically, change daylight saving time automatically . It can be powered by almost any standard USB port such as power bank, laptop or adapter.

Specification:

Power Supply Voltage: Standard adapter Supply, DC5V
Display: 320×480 pixels color TFT -capacitive touch
Operating Temperature: 1?- 85?
CO2 Sensor Type: Dual Channel NDIR
CO2 Accuracy: 72 ℉ ( 22 ?)±40ppm + Display*2%
CO2 Detective Range: 0-9999 ppm
NDIR Life Time: 15 Years
Displayed Temperature Resolution:0.1?
CO2 High/Low Alert Settings Interval: 50 ppm
CO2 High/Low Alert Settings Range: 400 – 4500 ppm
Displayed CO2 Resolution: 1 ppm
Standby Power Consumption:?0.5W
Enclosure Rating: IP 21
Product Material:PC & ABS Plastic

Configuration settings:

9 Languages: English ,Spanish,Italian,Russian, Polish, Czech, German, French, Slovenski,Swedish,Portuguese
Clock Settings: Date & Time Settings
Temperature Format: ? or ℉
Backlight: Auto/Manual
Standby Screen :01) Time: 3min, 10min, Just night; 02) Option: Black screen or not in standby mode
Lock: 4 Number PIN Disable/Enable lock
CO2 Set Limitation: 01) Min – 400 ppm ;02) Max – 4500 ppm
Reset CO2 to Factory: Reset CO2 to 400 ppm
CO2 Auto Base Line Setting: Enable/Disable ABC Function
CO2 Sensor Calibration: -100 to +100 ppm
Temperature Sensor Calibration: -5? to +5?
Humidity Sensor Calibration: -30% to +30%
Day Light Saving Time :01) Automatically Enable/Disable ;02) Selection: Europe Union /US&Canada /Australia & New Zealand

Package included:

1 x CO2 Gas Detector
1 x USB cable
1 x User manual

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Product ID: 15507270 Category: Color: Black (+2 more)
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