Hanna Waterproof pH/EC/TDS Meter (Model HI 9813-0)
HI 9813-0 allows you to measure pH, EC (conductivity) and TDS with just one instrument! This meter has a full-spectrum pH measurement range.
The EC range goes to 4.00 mS/cm. In the TDS range, both instruments use a conversion factor from 0.56 to 0.72 for fertilizer readings, to ensure your measurements fully conform to industry standards.
The specially engineered HI 1285-0 probe is interchangeable and the pH electrode utilizes a fiber junction and gel electrolyte which are particularly suitable when used in fertilizer solutions.
HI 9813-0 and HI 9813-5 measure TDS in the 0 to 1999 ppm range.
HI 9813-5 also performs temperature measurements, with the special probe HI 1285-5.
Your Price $161.05 / each Estimate Shipping · Price Match
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