Water Test Strips (16 Parameters) Quantity:50 strips per bottle Display: High-definition backlit screen

Display: High-definition backlit screen

Compatible Models:iPhone 13

Double Adaptor - Optional

Very easy for elderly to use

5V AAA Batteries

Water Test Strips (16 Parameters) Quantity:50 strips per bottle Display: High-definition backlit screenEnsure safe and clean water with these 16 in 1 multifunctional water test strips. Designed for a wide range of applicationsfrom drinking water safety to aquarium and pool maintenancethese strips provide fast, reliable, and accurate results in seconds. Perfect for households, aquarists, and water quality professionals. Main Features: 16 in 1 Test Kit Detects up to 16 key parameters including pH, hardness, nitrate, nitrite, chlorine, lead, copper, iron,