1. SG-003A signal generator is mainly used for debugging of industrial field PLC, process instrumentation, electric valve and so forth. Friendly operation interface is easy to use. The SG-003A signal generator is small and light has a long standby time and high precision.Easy to carry when you go out to work. Adjustable button backlight and high-definition TFT color LCD screen more convenient for users to operate at night and during the day 2. Expect with the conventional signal input and output functions. Voltage and current have automatic output function,it can a single rise,three modes of single drop and . With input to output conversion,voltage conversion active current mode,passive mode and current conversion voltage mode. 3. The output has a custom function,the upper and lower output limits can be set arbitrarily. Voltage input ,current input ,the rate is 10 frames. PWM output can set frequency and duty respectively. 4. Real-time :Real-time observation of changes in voltage and current. It is powered by a -capacity lithium battery and is with a Type-c interface (5V).The capacity of the lithium battery is 3000mHA,Super long working hours 5. The high-definition TFT color LCD screen makes the reading more eye-catching.The resolution is 240*320. Low power consumption,Maximum power consumption: 0.32W Parameters: 1. Active current output: range: 0~24mA; resolution: 0.01 mA; maximum load: 750 ohm;Precision:(0.1%+0.005) 2. Passive current output: range: 0-24 mA; resolution: 0.01 mA; external power supply up to 30V;Precision:(0.1%+0.005) 3. Voltage output: range: 0-24 V; resolution: 0.01v; maximum current 30mA;Precision:(0.1%+0.005) 4. 24V voltage output: drive current: 24mA;resolution: 0.01 mA;Precision:(0.1%+0.005) 5. Current input measurement: range: 0-24 mA; resolution: 0.01 mA; input impedance:100 ohm;Precision:(0.1%+0.05) 6. Voltage input measurement: range: 0-30 V; resolution: 0.01 V; input impedance: 2M ohm;Precision:(0.1%+0.05) 7. PWM output (frequency):Range: 0-9999Hz 8. A sngle 3.7V 3000mAh lithium battery power supply; Standby time is 26 hours;the using time varies, based on the usage(It can be 8-10 hours with 20mA continuous output) 9. Operating environment: 0 C - 50 C. 10. Internal reverse and overcurrent protection; protection voltage:30V 11. Output automatically 12. Weight:165g Plug Type:EU Plug,it applies to Indonesia, , , , and so on :ELECTRICAL Display Size:2.9 Inches & Under Model Number:SG-003A color:Blue+black Material:plastic size:92 x 72 x 30mm Package Contents: 1 x Multifunctional Signal Generator Calibrator 4 x Test Clip 1 x Type-C Charging Cable 1 x EU Plug Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.