Handheld 0-10v/0-4-20mA Analog Simulator Adjustable Portable Current Voltage Signal Generator For PLC And Panel Debugging Device Testing Flow Valve

It will not charge automatically when it is fully charged. Generally, it will take more than 4 hours. It can take 1-5 hours to see the output load. [3 POWER SUPPLY METHODS]:Cywhrvzsf Signal Generator External terminal power supply DC15-30V, power 1W (not charging)/4W (charging); External microUSB-5V, current 0.2A (not charging)/0.8A (charging); The built-in 3.7V lithium battery has a capacity of 1000mAh, and the maximum charging current is 0.6A. [WIDE SCENARIOS]:Cywhrvzsf Signal Generator has dual adjustment modes for coarse adjustment and fine adjustment, can set adjustment turns, Wide range of usage scenarios,For PLC and panel debugging, dimmers, inverters, equipment testing etc. [SAFETY PROTECTION]:Cywhrvzsf Signal Generator current and voltage output is equipped with short-circuit protection, charging protection, and power supply with reverse connection protection, which is safe and secure to use. [SATISFACTORY SERVICE]: We Provide 24-hour online service,If you encounter any problems, Please email SELLER SUPPORT (Not Amazon support), we will give you a perfect solution.