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Primarily for experiments in chemistry and environmental science. A low cost, powerful, durable alternative to higher priced pH meters, this sensor measures the static pH values of common liquids or the changing values in titrations or experiments. Create a pH curve for a titration or observe the effect of an antacid on a solution over time. Requires connection hardware (item #369733, #369500, #369510, or #369520, sold separately) to operate.

Smart, easy, and affordable digital data collection technology for now and the future

The next generation of scientific data collection sensors is now available—easier to use, more versatile, and with a lower cost than any other data collection system. For both beginners and advanced users, NeuLog® data logger sensors offer a simple and flexible solution to collect and analyze the most complex data from your science laboratory experiments or field activities.

The NeuLog® pH Sensor is used primarily for experiments in chemistry and environmental science. A low cost, powerful, and durable alternative to higher priced pH meters, this sensor measures the static pH values of common liquids (water, milk, soft drinks, vinegar, etc.) or the changing values in titrations or experiments. Create a pH curve for a titration or observe the effect of an antacid on a solution over time. The pH sensor is designed for long life in a variety of general-purpose situations. Its gel-filled probe and sealed reference system make it easy to use and maintain. With an epoxy body, the sensor is a durable electrode for use both in the laboratory and in the field. The sensor gives a fast response across the full pH range and can be calibrated with any standard buffer solution. To calibrate, connect the sensor to power the USB module plugged into a computer or the NeuLog® Digital Display Unit (item #369730) and the NeuLog® Battery Pack Module (item #369732), insert the sensor into a pH = 7 buffer, and press the sensor's push button for about 3 seconds. The reading is calibrated to 7.

Note: Requires connection hardware, which is sold separately. For hardwired setup, use the NeuLog® PC Starter Connection Bundle (item #369500) or NeuLog® USB Bridge Module (item #369733). For wireless setup, use the NeuLog® Wi-Fi™ Starter Connection Bundle (item #369510). For stand-alone setup, use the NeuLog® Graphic Display Bundle (item #369520).