


Four types of sensors are available for use with the Model SC72 Personal Conductivity Meter:
(1) sensor for high purity water measurement (cell constant 0.05 cm-1),
(2) general-purpose sensor (cell constant 5 cm-1),
(3) chemical-resistant sensor (cell constant 50 cm-1), and
(4) sensor for high-conductivity measurement (cell constant 50 cm-1). Check the model number and cell constant on the name plate to confirm which type of sensor you have.