HM Digital Hydromaster 100 - Continuous pH/TDS/EC/Temp meter The Nokbox making it easy to grow

making it easy to grow in any home orchard

Versatile Usage: Besides supporting bloom

Motor: High-performance 130 motor

A rugged portable vacuum gauge for processing applications that pairs unparalleled vacuum measurement with the Agilent 536 sensor that has an integrated baffle which provides protection and helps reduce risk of sensor failure

Brush Pressure: 33 lbs (15 kg)

HM Digital Hydromaster 100 - Continuous pH/TDS/EC/Temp meter The Nokbox making it easy to growDescription HM 100: Continuous pH EC TDS Temp Monitor The HM 100 is a pH EC TDS Temp monitor ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs and scientific testing, pools and spas, ecology testing, boilers and cooling towers, water treatment and more. Features Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS),