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Overview

This portable air quality monitor detects formaldehyde and total volatile organic compound (TVOC) levels! This fast, highly accurate device with an LED display ensures safe air quality in your car, home, or office. It measures formaldehyde levels from 0-1.999 mg/m³ and total volatile organic compound (TVOC) levels from 0-9.999 mg/m³.

Formaldehyde detector, high-precision formaldehyde meter, formaldehyde detection, TVOC detection, fast calibration, suitable for indoor detection

Model: GS-0807001
Web Code: 19416471
Sold and shipped by | 3.0 seller rating (124 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Product Features:

1. Formaldehyde Detection

2. TVOC Detection

3. Audible and Visual Alarm

4. Fast Detection

5. Accurate Measurement

6. Large LED Digital Display

Suitable for multiple use scenarios, including car interiors, offices, and home interiors.

Product Specifications:

Detection Principle: Semiconductor Gas Sensor

Power Supply: Two AA Batteries

Battery Life: Approximately 6 hours

Dimensions: 160*55*20mm

Detection Range: 0-1.999mg/m³ (Formaldehyde)

0-9.999mg/m³ (TVOC)

Package Contents: 1 * Formaldehyde Self-Tester

Product Instructions

1. Unpacking: Before using, place the new device on a balcony or outdoors to allow it to air dry for at least 20 minutes. (Avoid locations with odors.)

2. Power-On Preheat: Install the batteries. Press and hold the right button for 5 seconds to begin a 180-second countdown. Calibrate the instrument only after the countdown ends. (Do not install the batteries with the polarity reversed, otherwise the instrument will not power on.)

3. Instrument Calibration: For calibration, take the instrument outdoors to a fresh, clean location. Let it sit for 5 minutes, then press and hold the left button to calibrate. The instrument will emit a long beep when calibration is successful.

4. Calibration Precautions: Calibrate in clean, well-ventilated air, away from alcohol, perfume, etc. to avoid incorrect calibration. If clean air cannot be guaranteed, recalibrate in a location with good air quality.

5. Start Testing: Take the instrument to the test location and let it sit for 3-5 minutes before reading the results.

6. Power Off: After testing, press and hold the right button for 5 seconds to power off the instrument, store it, and store it securely.

💡Warm Tips:

Please note that due to lighting effects and display brightness, product color and size may vary slightly.

If you have any questions about the product, please feel free to contact us. Please give us the opportunity to improve your shopping experience. We guarantee your 100% satisfaction and will do our best to resolve any issues for you. Thank you for your order!

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Smart home products
Return/Exchange Period
30 days
Condition
Opened

Learn more about returning a Marketplace product