Pen-type pH Meter Temperature pH Test Pen with Automatic Temparature Compensation Function Digital L
Do you want to know whether the pH value of water you drink is up to the standard or not? If so, this pen-type pH meter is what you need. Easy to use, high accuracy, the pH meter will provide you the most accurate and stable reading.<p> <b><b><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/6/E6336/E6336-1-9616-IEX6.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/6/E6336/E6336-1-9616-zZb0.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/6/E6336/E6336-1-9616-7WB7.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/6/E6336/E6336-1-9616-58WP.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/6/E6336/E6336-1-9616-FmxG.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/6/E6336/E6336-1-9616-Uzou.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/6/E6336/E6336-1-9616-c6KC.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/6/E6336/E6336-1-9616-MNe2.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/E/6/E6336/E6336-1-9616-SfDy.jpg></b></b></p>