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t Electric Thermostat:
Bluelab Conductivity Probe Cleaner
Hands-free monitoring and dosing of solution pH levels
Most soils have a natural buffer for nutrients and pH
0EC (60CF or 4200ppm)
COM-100 EC/TDS/Temp Combo Meter - HM Digital Measuring Tools/Calibration t Electric Thermostat:The COM 100 is a professional grade level EC TDS Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. Features: Measures electrical conductivity (EC), total dissolved solids (TDS), salinity and temperature. UPGRADED: Four scales: S, mS, ppm 0. 5
US$ 12995.00
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US$ 12495.00
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US$ 18495.00
