Horiba LAQUA PD220 Handheld Water Quality Meters Sigmatech Inc. Philippines
Handheld water quality meters that measure pH, conductivity, resistivity, salinity and TDS. Waterproof, dust proof, eco-friendly, shock and scratch resistant and built for hands-free testing. With phone jack output for connecting the meter to computer for software upgrades and RS232 cable for printer printout. GLP compliant.