AQUASOL Hardwater Test Kit (AE201) is a reliable and user-friendly water testing kit designed for measuring total hardness in water. Hardness is mainly caused by dissolved calcium and magnesium salts, which can lead to scale formation in boilers, pipelines, cooling systems, and household appliances. The AE201 kit helps users monitor water quality and assess the efficiency of water softeners, RO plants, and demineralization systems. It offers a testing range of 2–40 ppm and 5–100 ppm (mg/L as CaCO₃) and can perform approximately 250 tests, making it suitable for both industrial and laboratory applications. The kit is supplied in a portable plastic case, allowing convenient onsite testing. It follows recognized testing standards and provides rapid, accurate, and reliable results through simple procedures. Due to its ease of use, long shelf life, and economical operation, the AQUASOL AE201 is widely used in water treatment plants, industries, and quality control laboratories. Key Features of the Aquasol Total Hardness Test Kit Onsite Field Test Kit: Convenient and easy to use for quick water hardness testing in the field. Easy-to-Follow Procedures: Since it is simple and user-friendly instructions ensure accurate results, even for beginners. International Standards Compliance: Thus this test kit is based on APHA, AWWA, and IS standards for consistency and reliability. Rapid and Accurate Results: In addition this test kit provides fast and precise measurements of total hardness in water. Portable Carry Case: Moreover the  compact design makes it ideal for testing on the go, whether on-site or in the laboratory. Laboratory Validated: The kit has been rigorously tested and validated by leading laboratories for superior quality assurance. Economical with Long Shelf Life: Also it offers cost-effective solutions with a long shelf life. Product Specifications Product Code AE201 Range 2 - 40 & 5 - 100 PPM (MG/L) Number of Tests 250 HSN Code 90275090 Packing Plastic Case