Hanna Instruments Checktemp® Digital Thermometer HI98501 seed the HI98330 GroLine® Nutrient Tester

the HI98330 GroLine® Nutrient Tester accurately measures the electrical conductivity (EC) in mS/cm and the total dissolved solids (TDS) conversion in parts per million (ppm) of the nutrients in water

Monitor & Controller Unit

6) It makes a great bedding material for worm bins

Organic matter: 90%

Hanna Instruments Checktemp® Digital Thermometer HI98501 seed the HI98330 GroLine® Nutrient TesterChecktemp Digital Thermometer is a great choice for easy operation with clear digits and better accuracy over a wide range. Measure temperature without fear of breakage or condensation. A compact meter with a direct probe, it is ideal for taking quick fire temperature measurement in semi solids and liquids. Easy read digital display whatever the viewing angle. Simple to use with a direct measurement probe. Great for semi solid foods, liquids, and