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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
Item Number: 131991
Manufacturer's Part Number: WD-35662-00