This test kit is designed to measure the total hardness of water in a low range. It utilizes the Direct Reading Titrator Method to determine the hardness level, expressed as calcium carbonate (CaCO3) equivalents. The kit can measure hardness values between 0 and 10 ppm with a sensitivity of 0.2 ppm CaCO3.
| Testing Kits - Test Parameters Listing | Total Hardness |
| Testing Kits - Testing Method Listing | Color Indication |
| Testing Kits - Wait Time | N/A |
| Scale | Portable |
| Power Source | None |