HM Digital Hydromaster Portable - pH/TDS/EC/Temp aaron Sun System LEC Commercial Fixture

Sun System LEC Commercial Fixture 208-240V 4200K – High-Performance CMH Grow Lighting

Italian Precision Engineering – Made in Italy with M11 × 1

Solid state electronics are built into the Bullseye Precision Gauge

The resin is insoluble in acids

Its semi-dwarf stature

HM Digital Hydromaster Portable - pH/TDS/EC/Temp aaron Sun System LEC Commercial FixtureDescription HM 200: Portable pH EC TDS Temp Monitor The HM 200 is a versatile portable 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