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This low range sensor can measure direct and alternate voltage current, EMF and internal resistance, V-I characteristics of a wire, a light bulb and a diode, connections of batteries, resistance of a wire or Ohm’s Law.

This medium range sensor can measure direct and alternate voltage current, EMF and internal resistance, V-I characteristics of a wire, a light bulb and a diode, connections of batteries, resistance of a wire or Ohm’s Law.

When measuring alternating voltage, this sensor measures the voltage, squares the values and then uses the square root of the results to determine the true measurement. This True Root Mean Square (TRMS) reading is considered the most accurate way of measuring voltage.

High-quality current sensor designed for school laboratories to measure electrical current.

Sensitive micro-current (galvanometric) sensor designed for detecting weak currents in induction experiments.

Conventional voltage sensor designed solely for measuring DC voltage in educational circuits.

Versatile wireless force sensor utilizing resistive strain gauge technology for mechanics experiments.

Precision micro force sensor designed for measuring small forces using strain gauge technology.

Infrared photogate sensor designed for precise timing in velocity, acceleration, and collision experiments.

Wireless ultrasonic motion sensor designed for high-precision position measurement and linear motion studies.

Magnetic induction sensor using Hall effect technology to measure magnetic flux density and direction.

Wireless sound sensor functioning as a microphone to analyze sound waves and vibration patterns.

Wireless digital light sensor with spectral characteristics similar to the human eye for indoor and outdoor experiments.

Air pressure sensor designed for measuring gas pressure in containers and ambient environments.

Relative air pressure sensor suitable for measuring positive and negative pressure changes in gas law experiments.

Humidity sensor designed for measuring relative humidity in air or gas for environmental studies.

Versatile temperature sensor utilizing a thermistor for standard chemistry, physics, and biology experiments.

High-temperature thermocouple sensor designed for experiments involving flames and extreme heat.

Versatile temperature sensor utilizing a thermistor for general chemistry and physics experiments.

Colorimetric sensor designed for measuring light transmittance and verify Beer's Law in solutions.

Turbidity sensor utilizing 90° light scattering to measure water clarity and suspended particles.

Conductivity sensor featuring platinum electrodes to measure total ion concentration in solutions.

High-precision pH sensor with a glass membrane for measuring acidity and alkalinity in titrations.

Redox (ORP) sensor designed for analyzing oxidation-reduction reactions in chemical solutions.