A low-cost salinity tester specially designed for growers

Save money by reducing the use of excess fertilizers and improve profits by producing better crops and larger yields! This portable, sturdy and accurate unit measures soluble salts content in under five minutes and gives a direct reading defining soil condition. Readings are available on two scales: millimhos for soil solutions and PPM for hydroponics or water. Includes easy-to-follow instructions, plus a guide on procedures for soil improvement if you have high or low salinity.

• Battery powered
• Includes built-in electrode (cell), pre-marked test jar, battery, thermometer and carrying case
• Soil measuring range: 0-10 millimhos; 0-6400 ppm
• Hydroponic nutrient solution or water measuring range: 0-6400 ppm
• Measures 5" x 3" x 2"