Description

highly recommended)

Accurate to ±2% full scale (0

75 x 5 x 1 in

Sustainably manufactured in Vancouver

and organic contaminants including herbicides

COM-300 Waterproof Professional Series pH/EC/TDS/Temp Meter-HM Digital PM-2 highly recommended)The COM 300 is a professional grade level pH 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 Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature Five scales: pH,

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

COM-300 Waterproof Professional Series pH/EC/TDS/Temp Meter-HM Digital PM-2 highly recommended)

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