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Temtop LKC-1000S+ 2nd AQI Monitor Professional PM2.5 PM10 HCHO TVOC Air Quality Detector Data Export

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LKC-1000S+ 2nd
  • Free Shipping Over $49

    Shipping within 24 hours. Free Standard Shipping On Orders Over $49 (US Only): 3-5 Days for delivery.


    Not the right fit? No worries. We'll arrange pick up and a full refund within 7 days including the delivery fee.


    Quality comes first and our products are designed to last.

Heavy industrial areas produce many pollutants that flow in the air and get into our respiratory system causing breathing problems. It is one of the leading causes of pollution worldwide, according to the world health organization ( WHO) 2% of all heart, and lung diseases are caused by contamination of air. There is no doubt that the level of air pollution should be controlled, and the first step to do that is to monitor and analyze the level of pollutants that get inside our lungs. 

Temtop LKC-1000S+ 2nd Generation AQI Monitor Professional Formaldehyde Monitor Detector with HCHO PM2.5 PM10 TVOC Accurate Air Quality Detector Data Export
  • The latest 10-IN-1 air quality detector measures PM2.5, PM10, particles, HCHO(formaldehyde), TVOC, AQI, temperature, humidity and histogram function. New relesed data export function.
  • The new histogram function can reflect the changes on PM2.5 directly for the latest 12 hours.
  • Temtop advanced third-generation laser particle sensor has a lifetime up to 20,000 hours. Combined with the unique particle swarm optimization algorithm, it makes particle measurement more accurate and stable.
  • The pre-calibrated electrochemical sensors will accurately capture formaldehyde molecules accompanied by the detection function covering a wide range of organic pollutants.
  • Large TFT screen and rich display make it clear and easy to read data, even with battery indicator light to help you check battery at any time.


Model LKC-1000S+ 2nd Generation
Dimensions 6.9x2.6x1.2 in
Battery Capacity 3000mAh
Battery Life 6-8h after full charged
Input DC5V/1A
Working Environment 32-122℉, 0-90%RH
PM2.5 Measuring Range 0-999 μg/m³ (Resolution: 0.1μg/m³)
User Manual Download
PM2.5 Accuracy ±10μg/m³(@0-100μg/m³), ±10%(@100-500μg/m³)
PM10 Measuring Range 0-999 μg/m³ (Resolution: 0.1μg/m³)
PM10 Accuracy ±15μg/m³(@0-100μg/m³), ±15%(@100-500μg/m³)
HCHO(formaldehyde) Measuring Range 0-2 mg/m³ (Resolution: 0.01mg/m³)
HCHO(formaldehyde) Accuracy ±0.03mg/m³(@0-0.3mg/m³), ±15%(@0.3-2mg/m³)
Interfere Gases of HCHO(formaldehyde) CO, H2S, H2, SO2, NO2, NO, CL2, C2H4, NH3. CO2, Methanol, Ethanol, Phenols
Export Data Function
  • Step 1: Connect to PC via USB.
  • Step 2: Hold ||/▶ button > Choose "Data Export" on the device.
  • Step 3: Check the flash drive named "TEMTOP".
Calibration To ensure the accuracy of the formaldehyde sensor, make sure it is placed in a ventilated environment (indoor or outdoor) for at least 6 hours before used for the first time or after stored for a long time.
Warranty 1 Year


Temtop LKC-1000S+ 2nd Generation Professional Formaldehyde Monitor Detector with HCHO/PM2.5/PM10/TVOC Accurate Testing Air Quality Detector Data Export -10

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return results from our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper. However, you will receive a refund more quickly in many cases. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, please email support@elitechus.com.

We'll notify you via email of your refund once we've received and processed the returned item.

Return Shipping Address: Elitech Technology, Inc. 2528 Qume Drive #2, San Jose, CA 95131, United States

Tel: (+1)4088444070

Shipping: We can ship to virtually any address in the world.

Note that there are restrictions on some products, and some products cannot be shipped to international destinations. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose.

Depending on your chosen shipping provider, shipping date estimates may appear on the shipping quotes page. Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
United States: Shipping within 24 hours.

Free Standard Shipping in the US: 3-5 Business Days for delivery.

Next Day Shipping Service Available in the US: Orders placed before 12:00 pm PST will be shipped on the same day! The Next Day shipping on Friday will be shipped on next Monday(Since we don't work at the weekend).

Worldwide: Fast Worldwide DHL Shipping.

2-3 business days to prepare the items and 10-14 business days for delivery. The buyer covers tax.

Note: ISO 17025 certified version data loggers are PRE-SALE only.

Lead time: 2 weeks.

The shipping cost will be shown according to the weights and countries at the checkout. If your items were lost in transit, please email support@elitechus.com.

We will send you a replacement or a refund.

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