Multi-Scale EC Display — reads conductivity in EC

The SE600 combo probe eliminates the need for separate pH and conductivity probes

Wide operating temperature range (34°F to 145°F)

gradual adjustments without sudden pH swings that can stress aquatic life or damage equipment

000 gallons or 18 months (3-pack)

Hanna Instruments Pool Line Free Chlorine Checker HC Reagents - HI7014-25 professional meter Multi-Scale EC Display — readsHI7014 25 Pool Line Free Chlorine Checker HC (Handheld Colorimeter) Reagents are high quality reagents for use with the HI7014 Pool Line Free Chlorine Checker HC. They are manufactured in our state of the art facility and clearly marked with the lot number and expiration date on each packet for traceability. Pre made reagents for ease of use Prepared with high purity chemicals Marked with expiration date and lot number for traceability HI7014 25 Pool