Comus WS1 Liquid Sensor

Comus-Liquid-Sensor-Comus-WS1-P-This-liquid-sensor-from-Comus-has-two-gold-plated-metal-probes-fitted-close-to-the-body-When-the-probes-detect-the-presence-of-liquids-the-change-in-resistance-will-activate-the-internal-reed-switch-contacts-and-cause-the-contact-to-close-and-the-circuit-to-be-made-P-Comus-WS1-Liquid-Sensor

Price: 11.41 from Rapid Online Rapid Electronics Ltd.