Hanna Portable pH/EC/TDS Meter HI 9813-0

The Hanna Portable pH/EC/TDS Meter HI 9813-0 allows you to measure pH, EC (conductivity) and TDS with just one instrument! The HI 9813-0 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.

Specifications:

TDS range: 0 to 1999 ppm range
Resolution TDS: 1 ppm (mg/L)
pH range: 0.0 to 14.0 pH
Resolution pH: 0.1 pH