TDS Digital Meter with High Accuracy 0-9990ppm and Temperature nickel finish which improves overall health and

which improves overall health and well-being

so I have wonderfully clean water for drinking

Only the use of thread tape is permitted

Reduce residual pesticide content

TDS Digital Meter with High Accuracy 0-9990ppm and Temperature nickel finish which improves overall health andUnderstanding the Importance of TDS Meters Measurement range: 0 9990ppm Tolerance accuracy: 2% Operating temperature: 0~60 Size: 155*31*23mm Battery: 1. 5V*2 LR44 button battery Test item: Detect water purity Advantages: Auto shut off, waterproof LCD screen, durable Application: Drinking water, hydroponics, aquarium, swimming pools, ponds, etc Functions: Test water temperature and ppm TDS value Model No: AW46 4 Measurement range: 0 9990ppm(If the