Oakton Waterproof TDS Tester 11
$98.39 $122.99
Test nutrient concentration and check temperature with one intestr.in All the features of the TDS/ECTestrs and more. Analyze hydroponic solutions using either cup-style or dip-style measurements, with a single instrument. Cup-style is ideal for small volumes, samples from valves, or when impractical to use dip-style sensors.