1. It adopts high-sensitivity gas detection probe imported from the United States, and uses high-performance signal acquisition circuit to accurately measure PPM level O3 concentration, with stable signal and high accuracy. 2. The measurement range defaults to 0-10ppm. 3.4-20mA, 0-10V, 0-5V multiple analog signal output is optional. The product adopts wall-mounted waterproof shell, which is easy to install and has high protection level.
Africa,Central America,Central Asia,East Asia,Eastern Europe,Middle East,South America,Western Europe,World Wide,North America & The Caribbean,Oceania,South & Southeast Asia