The Wireless Voltage Sensor is ideal for exploring the fundamental concepts of electricity, voltage, and basic circuits. It measures voltages up to ±15 V with built-in overload protection, and features high-speed sampling rates when used with a USB connection. When combined with the Wireless Current Sensor, students can use it to explore Ohm’s Law, circuits in series and parallel, and much more.
https://www.pasco.com/products/sensors/wireless/ps-3211#specs-panel
