Zinc Colorimetric Test Strips hawthorne A secondary independent high limit

A secondary independent high limit controller provides overtemperature safety protection

ensuring accurate moisture readings and optimal irrigation control

of Grower’s Ally Spider Mite Control Ready-to-Use

Motor Type: The fan is powered by a 3-Phase EC Motor

critical for your plants' optimal growth

Zinc Colorimetric Test Strips hawthorne A secondary independent high limitZinc Test Strips: 0 to 50 mg L Convenient, on site water testing Use for quick spot checks to ensure water quality. These new water test strips are perfect for field testing, process control, and analytical and research applications. Strips are easy to use: simply dip the strip into water sample to be tested, remove strip, and compare resulting color change to enclosed color chart. Tests take approximately 1 to 10 minutes. Strips are packaged 100 pk.