Test nutrient concentration and check temperature with one Testr. 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.

Range 0 to 1990 ppm

Resolution 10 ppm

Accuracy 1% Full Scale

Temperature Coefficient 2% per C

Operating Temperature 0 to 50 C