Hanna Instruments GroChek pH/EC/TDS/C Portable Meter w/Cal Check spl_hgc The Upstart Garden Mat™ keeps

The Upstart Garden Mat™ keeps your plants organized as it blocks weeds

Standard Mounting comes in square

KALIX Silica is 45% silicon dioxide derived from diatomite

the TDS-3 includes a carrying case with belt clip

with no need for standalone units cluttering the floor

Hanna Instruments GroChek pH/EC/TDS/C Portable Meter w/Cal Check spl_hgc The Upstart Garden Mat™ keepsHI 9813 6 is a versatile, water resistant, multiparameter portable instrument specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries. This meter features an large LCD that clearly displays the parameter being measured as well as calibration instructions. Calibration is fast and easy with knobs located on the front panel of the instrument. HI 9813 6 includes all the features of the HI 9813 5 while