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Measure the current in AC and DC circuits, solar panels, hand generators, and more.
Current Sensors
Go Direct Current Probe
Best for low-voltage AC and DC circuits.This sensor directly connects wirelessly via Bluetooth® or wired via USB to your device.
- Series and parallel circuits
- Ohm’s law
Constant Current System
Best for low current electrochemistry experiments
- Electroplating and Faraday’s Law
- Electrolysis
Go Direct Constant Current System
Best for low current electrochemistry experiments. This sensor directly connects wirelessly via Bluetooth® or wired via USB to your device.
- Electroplating and Faraday’s Law
- Electrolysis
High Current Sensor
Best for high-ampere circuits.
- Measure current of solar panels
- Measure current of hand generators
Vernier Energy Sensor
Recommended for measuring the current and voltage of KidWind wind turbines and solar panels.
Compare Current Sensors
| CURRENT SENSOR | SUBJECT | RANGE | 12-BIT RESOLUTION | MAXIMUM VOLTAGE |
|---|---|---|---|---|
| Go Direct Current Probe | Physics and Environmental | ±1 A and ±0.1 A | 0.031 mA and 0.003 mA | ±10 V |
| Current Probe | Physics and Environmental | ±0.6A | 0.31mA | ±10V |
| Constant Current System | Chemistry | 0-0.6A | 0.18mA | 5V |
| Go Direct Constant Current System | Chemistry | 0-0.6A | 0.18mA | 5V |
| High Current Sensor | Environmental | ±10A | 4.90mA | ±40V |
| Vernier Energy Sensor | Physics and Environmental | ±1A | 0.52mA | ±30V |