QNCIGER TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range,Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System

Features

• ★【FAST AND ACCURATE READINGS】-- TDS Meter just turn it on, dip in about 1 inch deep of water and read display, Large digital display makes it easy to read.
• ★【AUTOMATIC CALIBRATION】-- Digital Water Testing kits no need any adjustment screwdrivers, just finish the calibration with Auto calibration with 3-5 seconds, Measure total dissolved solids in water(tds),Know exactly when to change water filters.
• ★【PORTABLE DESIGN】-- Hand Held Electronic Water Tester makes it conveniently fits in your pocket or bag and goes anywhere.
• ★【WIDE APPLICATION】-- Ideal for home and laboratory TDS testing applications, including drinking water, Tap, Well, Swimming Pool, Aquarium, RO/DI System, Hydroponics, etc.
• ★【100% QUALITY WARRANTY】 -- We supply Quality Warranty more than 6 months. If your TDS Meter was broken or you got a defective, please don`t hesitate contact our customer service team, they will serve you enthusiastically.