Household TDS Water Quality Test Pen - Hardness Tester for Testing Water Quality.

Ensure the safety and quality of your drinking water with this convenient and easy-to-use tester. Designed to measure the Total Dissolved Solids (TDS) in your water, this pen provides a quick and reliable way to assess water purity and hardness. Its compact, handheld design makes it perfect for home use or when you're on the go. Featuring a user-friendly digital display, it delivers accurate readings in seconds, helping you monitor the water quality and make informed decisions about filtration and treatment needs. Ideal for anyone wanting peace of mind about the water they consume. Type: Portable water quality analyzer Measuring Range: 0-9999 Measurement Accuracy: ±2% Voltage: 1.5V*2 Resolution: 0-9999 Applicable Industries: Hospital, Swimming pool, Centers for Disease Control and Prevention, Water plant laboratory, Aquaculture Manufacture country: China Instructions included: No