AquaChek pool and spa test strips are said by manufacturer Hach Company / ETS to be the world’s number one brand in the sector.

Products are sold under the AquaChek, AccuGrow and TruTest brands, and include the AquaChek Salt System Test Kit, AquaChek Silver, and TruTest Digital Test Strip Reader, and AquaChek Pro and Pro II.

Multi-language support is available for most of the company’s products.