Active Aqua Hydroponic pH Test Kit

Product Details (Wide Spectrum) Measures 3-10 pH. The Hydroponic pH test kit is good for 150 tests. At the rate of 3 tests per week it will last one year, making it excellent value for money. This kit covers a pH range of 3-10 measuring in 0.1 increments. Specifications Shipping Weight0.2 lbs. Package Dimensions4.2L x 1.3W x 1.3H Barcodes10638104002476 (GTIN) 638104002479 (UPC-A)