Description
This instrument is a low cost and easy to use Meter with a replaceable electrode
25-inch Stainless Steel Blade with Corer that extends 3-inches from handle
Plant Growth
Enriched with mycorrhizae
Each oil has its own history
HM Digital Waterproof EC/TDS/Temperature Meter bloom This instrument is a lowHM Digital COM100 Water Quality Testing Meter. Waterproof. Measure EC TDS. Temperature Tester. IP 67 rating. Factory Calibrated. Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. The COM 100 is a professional level EC TDS meter at an unbeatable price.