Voltage Current Signal Generator Adjustable 4 Digit Display DC0-10V PLC Debugging Function Generator 1. 4 Digit Display: The signal generator has 4 different types of digital display with 2 decimal points. You can press the mode button to switch the display mode between voltage and current, or you can switch the display 0 to 100 percent or 0-50Hz according to the instructions.2. Output range: the output range is passive or active 0-20mA, 0-10V, and the output voltage can be accurate to 0.00V. Output range and accuracy can be programmed and adjusted.3. Safe to use: The output has short circuit protection and the power supply has reverse connection protection, which is safe to use. Users can set 9 high-speed signal output points, which is more convenient for debugging.4. Multiple power supply modes: The generator function can supply power via various modes such as micro USB 5V and external DC 15-30V power supply. Any mode can make the signal generator work.5. Widely used: the signal generator can be used for PLC and panel debugging, equipment testing, frequency converter, flow valve, servo motor speed control, dimming etc., and the fenerator is small and portable. Specification: Item type: signal generator Material: ABS Weight: approx. 58g/2oz Voltage: 0-10V Features: Dual mode coarse and fine tuning, and the number of turns can be set separately; The minimum number of knob adjustments is 0.01ma, and the last number is plus or minus 1; After calibration, the actual error is 0.01ma, with high accuracy of linear output; 4 digits high brightness digital tube, with clear display; Digital encoder knob, durable, no impact on the environment Protection: output with short circuit protection, power supply with reverse connection protection Package List: 1 x Signal Generator