Portable positive and negative voltage 0-10V 5V + current 0-4-20mA signal generator analog source calibrator

General Description This portable signal generator is designed to provide accurate and calibrated voltage and current outputs. It supports an external 15-30V power supply, as well as a 5V micro USB port and a built-in lithium battery. With a 4-digit LED display, it offers two-decimal-decimal-place accuracy for outputs down to 0.01V and 0.01mA. This device is ideal for applications requiring precise settings and high stability. Technical Specifications Current Output Range: 0-22mA adjustable Output Voltage Range: 0-10V DC adjustable Operating Voltage: 15-30V Micro USB Port: 5V Battery: 3.7V, 1000mAh Item Size: 100 * 60 * 25 mm Item Weight: 100g Package Size: 100 * 60 * 25 mm Package Weight: 100g Compatibility and Accessories 2, 3, and 4-wire current outputs Output Modes: 0-3.3V, 0-5V, 1-5V, 4-20mA, 0-20mA Installation Plug-in wiring terminals for easy connection Operation Switching between current and voltage output via a button Programmable display of current voltage value, 0-100%, and 0-50.0Hz Output adjustment with an infinite rotary knob for increased precision Other information: Short-circuit protection on output terminals; Reverse polarity connection protection on power supply terminals; Stylish and portable external housing