- Versatile and Precise: This high-precision portable voltage and current signal generator offers outputs ranging from 0-10V and 0-20mA, with factory settings and multiple display modes to suit your needs. Ideal for testing and calibrating electronic devices. - Advanced Protection: Equipped with short circuit protection for the output, reverse polarity protection for the power supply, and over-current protection during battery charging and discharging. The automatic charging management system includes a power indicator for user convenience. - Durable Material: Constructed with a thin matte non-slip shell for a comfortable grip, this signal generator features an elegant aluminum alloy knob and electroplated buttons for both style and usability. Made from robust polypropylene, it measures 100 x 60 mm, ensuring durability for long-term use. - Functionality: The device includes a 4-digit bright digital display for precise settings with an accuracy of 0.01. Users can calibrate the output without the need for a battery, enhancing its usability in various scenarios. - Practical Applications: This signal generator is perfect for laboratory testing, educational demonstrations, and fieldwork where reliable voltage and current signals are required. Use it to troubleshoot circuits, calibrate sensors, or conduct experiments with confidence.