M1S TDS Meter Water Tester, Quality Analyzer Detector Pen Portable with LED Display 0‑9999ppm (White)
- 【Wide use】Water flow switch has a wide range of applications, and can be perfectly used in water heaters, drinking fountains, water purifiers, automatic water vending machines, coffee machines, flow measurement devices, water control machines, etc. The installation and use are simple and convenient, which can meet the basic needs of users and make users feel at ease to own and use..
- 【Exquisite craftsmanship】 This product is a G3/4" water flow sensor with excellent workmanship and integrated Hall effect sensor, which outputs electrical pulses per rotation. The maximum water pressure is 1.75MPa, and the flow range is from 2L/ min to 45L/ min. The Hall-effect sensor is sealed with a water pipe to ensure that the sensor is dry..
- 【Quality Reliable】 Our products have undergone strict quality control and quality assurance, and can be used with confidence. Excellent manufacturing technology, stable and reliable working performance. After many inspections before leaving the factory, the quality is guaranteed, you can rest assured to use such tools. Can perfectly replace old or damaged ones..
- 【High performance】 This product adopts professional design, three-wire connection: red is positive, black is negative, and yellow is pulse signal. Light weig....