Key Features

• EASY TO READ COLOR:The intuitive color-changing pad system and oversized color chart make it easy to interpret results, with a wide range of values from 0-25 GPG and 0-425 PPM.
• 150 WATER HARDNESS TEST STRIPS：Each pack contains 150 test strips in a premium black bottle, ensuring a longer shelf life for accurate quality.
• ACCURATE & FAST TEST:With high accuracy and sensitivity, these total hardness test strips provide reliable results in just 15 seconds, without the need for specialist assistance.
• WHY TO TEST WATER HARDNESS:Hard water can lead to damaging deposits, while soft water may be corrosive. Our water hardness test strips helps you maintain the perfect balance for your home water.
• WIDE USAGE WATER TEST KIT:Ideal for testing water hardness levels in faucets, well water, dishwashers,aquariums, pools, hot tubs, and drinking water, these test strips are simple to use and provide quick results.

Specifications