Portable water testers, also known as handheld water meters, are compact electronic devices used to quickly and accurately test water quality in the field or at home. They are battery-powered, lightweight, and easy to use, making them ideal for personal, laboratory, agricultural, and industrial applications.

Features:

• Handheld and lightweight – Fits easily in your hand or pocket.
• Battery operated – No external power source required.
• Digital display – Shows instant readings.
• Water-resistant designs – Many are splash-proof or waterproof.
• Easy calibration – Some models offer auto or manual calibration.