Light brightness cannot be adjusted to be totally extinguished? Motors cannot be controlled to be stationary? Or the adjustable voltage cannot output 0V? Now for helping you better cope with these situations, DFRobot brings you a high-precision handheld signal generator, it has 2 power supply methods (micro USB/external power supply), 3 adjustment modes (coarse adjustment/fine adjustment/custom quick adjustment), 4-digit highlight digital tube for displaying data. Besides, it also offers current output, positive and negative voltage output, 0.05V accuracy, and linear output(accuracy can be calibrated).

Specifications:

• Power Supply: Micro USB-5V, external DC15-30V
• Output Voltage: -10~+10V
• Output Current: 0~22mA
• Voltage Accuracy: 0.05V
• Current Accuracy: 0.05mA
• Protection Mechanism: output short circuit protection, power supply reverse connection protection
• Size: 100x60x20mm / 3.94x2.36x0.79inches

Documents:

• Manual

Warranty: 90 days

• Warranty will not apply if Product fails or is damaged after delivery to you due to accident, abuse or misuse.

Package Includes:

• 1 x High Precision Handheld Signal Generator
• 1 x Micro USB Cable
• 1 x Screwdriver
• 1 x User Manual
• 1 x Accessories Pack (Alligator clip, connector, etc)