Extech ExStik Meters

Portable meter measures chlorine concentration.

Waterproof, floating instrument features a large display with bargraph, 15 reading memory with recall and easily replaceable electrode module. Chlorine Meter operates in temperatures from 23°-194°F. This unit is unaffected by sample color and turbidity. Simultaneous display of ppm and temperature. Simulated analog bargraph displays continuous change in chlorine levels. Includes meter and electrode, protective sensor cap, sample cup, four batteries, neckstrap and five packs of reagent tablets (50 tests). The optional Weighted Base holds a plastic cup and meter and is recommended for chlorine measurements.