Extech 6015WC Waterproof pH Electrode, Pt-100 Ohm Sensor, 1m Cable for Palm pH Meter

The 6015WC is a Waterproof pH Electrode with cable. For use with the Extech Model PH220-C Waterproof Palm pH Meter. Comes with a 6 month warranty. Features an automatic temperature compensation via built-in Pt-100-Ohm sensor.