Measure Master Digital Scale W/ 4L Bowl Water Control Apply up to once a

Apply up to once a month during the growing season

Built-in self calibration feature

Displays ambient C02 levelDay and night detectionAdjustable C02 set point from 400ppm to 2100ppmHigh-temperature shutoff feature from 50°F to 130°FAdjustable differentialOne button easy calibration3-year warranty15 Amps/120V/60HzMade in North America

In addition

Other features include wear resistant shaft and impeller

Measure Master Digital Scale W/ 4L Bowl Water Control Apply up to once aThe Measure Master scales can be used for a variety of different purposes, including the precise measuring of fertilizers and dry nutrients. Measure Master 5000 XL Digital Scale with 4 Liter Bowl, features a 0. 5 g oz graduation. Comes with a durable, stable stainless steel base and a removable washable stainless steel bowl. The Measure Master scale displays weight in g, oz and mL. Large, easy to read backlit digital display. Includes tare function,