830L Digital Display Multimeter Fully Protected AntiBurn Buzzer Gear Test On and Off Compact Voltage Current Tester

830L Digital Display Multimeter Fully Protected AntiBurn Buzzer Gear Test On and Off Compact Voltage Current Tester Description

1、Backlight function, clear handwriting display, simple interface and easier operation. 2、The gear position is accurate, the hole position is clear, and the function is complete. 3、The jack is fastened, the plug is well fastened, and the upper limit value is printed. 4、High sensitivity, accurate measurement, to ensure the accuracy of the value. 5、Multi‑purpose, able to measure voltage, current, resistance, and use it in different scenarios.