This Voltage and Current Sensor can measure both potential and electric current (A.C. and D.C.) at lower voltage (higher resolution) than the 20V Voltage and Current Sensor (1130). Equipped with independent input sockets, both voltage and current values are available simultaneously. It is ideally suited for investigations – such as Ohm’s law or induction in a coil. With high resolution time response, this sensor is a valuable addition for both physics and electronics.

Voltage and current measurement
Good resolution and response time
Dedicated, independent, 4 mm connection sockets
Rugged compact and portable design
Bluetooth and USB connectivity
Long battery life
Quick to use inside the classroom
Independent logging
5 Year warranty
Lifetime support

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TAKE A CLOSER LOOK

Learn more about the Wireless 5V Voltage & Current Sensor in the video below, or visit our YouTube playlists for more product videos.

REPEATABLE INVESTIGATIONS

The input sockets allow connection to most available electronics kits and school-based power supplies (4 mm).

Simultaneous measurement of voltage and current through EasySense software reduces experimental setup time.

Connected to EasySense software, new concepts – such as resistance to impedance, current and charge relationships are available. With the high resolution and time response, school electrical and electronics experiments become easy to do.

Easy to connect to EasySense software, direct feedback means time is minimised in to set up.

The 1131 sensor philosophy is in common with the 1130, so extending studies to look at circuit power delivery becomes seamless.

Data Harvest Wireless 5V Voltage & Current Sensor

Practical Connectivity

Ergonomically designed, its rugged design allows usage with ease.

USB and Bluetooth connectivity expand measurements that may be demanding in physical location or need to be run over a long time.

The Wireless Voltage and Current Sensor allows connectivity to multiple devices such as tablets, desktop computers, smart phones via Bluetooth, or USB which allows data transfer and charging of the internal battery.

Possible Activities

Want to know how you can use this product in your science lessons? Take a look at the list of possible use cases and activities to get you started with the Wireless 5V Voltage & Current Sensor.

Ohm’s Law
Kirchoff’s first and second laws
Series and parallel circuit investigations
The effect of connecting resistors together
Faraday’s induction in a coil
Diodes: A.C. rectification effect
Electrical characteristics of an LED or a diode
Capacitor discharge properties, charge, and the energy transferred
Impedance changes with frequency
Reactance and phase values with a capacitor in A.C. mode
Resonance in an LCR circuit
Alternative power investigations, e.g. solar cells, water-power, and wind energy