Data Harvest Wireless Drop & Bubble Counter 1240

Data Harvest have developed a unique concept, simply click the smart button 3 times and the Smart Sensor will instantly start recording your data. From out of the box you can begin your science activities and share your results with the class. Furthermore you can instantly stream the data using the new EasySense2 software in real time! Furthermore the range of Sensors come with a huge battery life to ensure your experiments are not interrupted! The Drop / Bubble Counter is perfect for highly accurate automated titrations. It can be used to count either drops of fluid falling from a dropping device e.g. during a titration, or bubbles rising through fluid in a column. The Counter makes use of an infrared beam which when interrupted (e.g. by a drop or bubble) creates a digital signal that is counted. A red LED indicator will blink as a drop or bubble passes. There is a small button close to the indicator that can be pressed to reset a count to zero.