Use the Go Direct Constant Current System to determine Avogadro’s number and perform various electroplating and electrolysis experiments. This system combines a DC power source with a built-in current sensor to eliminate the need for a separate power supply, and it can deliver up to 0.6 A at 5 V DC. Voltage settings are automatically adjusted to complement the chosen current setting.
Wired or Wireless—The Flexibility to Choose
Our Go Direct Constant Current System connects directly to your mobile device, Chromebook, or computer using our free Graphical Analysis 4 software—no additional equipment or software purchases are necessary. Go Direct Sensors can be used wired via USB or wirelessly via Bluetooth, allowing you to choose the solution best for your classroom or laboratory.
- Range: 0 to 0.6 A
- Supply voltage: 5 VDC
- Wireless: Bluetooth
- Wired: USB
Download the user manual for full specifications
Experiments and Lab Ideas
Advanced Chemistry with Vernier (2)
Includes student instructions, teacher tips, safety information, and sample data.Go to Book Page
The Go Direct™ Constant Current System may require a compatible interface and software. Choose a platform below to see compatible interface and software options.
A future update will support data collection with the Go Direct™ Constant Current System and LabQuest 2, a standalone data logger.
Learn more about LabQuest 2 »
- Vernier Go Direct Constant Current System
- Power Supply
- Micro USB Cable
The power supply included is the same as the LabQuest Power Supply.
All prices are for U.S. educators.
Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications. Product usage disclaimer »