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Rectangular flange for the Powerhouse ballast and Sunburst system reflector
060 µmol/m2/s over a 4’x4’ canopy
1/2 tablespoon
Rock dusts
Hanna EC/TDS/Temperature Meter HIGH RANGE biological fertilizer Rectangular flange for the PowerhouseHI99301 is a portable, EC TDS temperature meter that measures high range conductivity in mS cm and TDS in ppt. Both instruments are housed in a case rated for IP67 conditions. This instrument offers single point, automatic calibration with automatically temperature compensated measurements. The compensation coefficient and EC TDS conversion factor are user selectable from 0. 45 to 1. 00 and temperature coefficient is selectable from 0. 0 to 2. 4% C.
