This differential voltage sensor enables students to monitor electrical potential changes over time or at specific moments. With a ±20V range, it supports investigations from basic circuitry to more advanced electromagnetism and energy transfer experiments. Educational Benefits Reinforces foundational concepts in electricity and voltage. Enables data logging and analysis over time. Supports inquiry-based learning and circuit exploration. Allows safe hands-on experimentation in electrical systems. Classroom Applications Study Ohm's Law using voltage and current data. Observe startup voltage in filament lamps. Investigate capacitor charge/discharge curves. Use in series/parallel circuit construction. Specifications Voltage range: ±20V Function: Spot or continuous measurement Applications: Circuits, induction, power studies Suitable for: Upper primary to senior secondary science
