Pocket pH Meter Double Junction

These reliable and economical pocked sized instruments feature a longer life, lower drift, and a better value over many pocket-sized meters. Recent advances in reference electrolyte gel, superior reference wire technology and clog resistant junctions, put these meters at the high end of pH analysis. The pHTestr° 10 features double-junction reference electrodes, resulting in significantly longer electrode life, and may be used in the widest array of applications. The custom thermoplastic housing is waterproof and the instrument will even float if dropped into water.