0 - 20ppm Digital Handheld Air Ozone Detector For Testing Ozone

Video Description:
Discover the NT-8313 Digital Handheld Air Ozone Detector, a portable device for accurate ozone concentration testing. Featuring advanced electrochemical sensors, this detector ensures fast, stable, and repeatable measurements. Ideal for various industries, it offers a 3.5-inch TFT screen, rechargeable battery, and waterproof design.