DC Voltage Display Board, DC 0-100V 0.28" 3 Wires Voltage Tester Meter LED Display Red, Yellow, Blue, Green Mini Digital Voltmeter with Crimp Terminal CH-2, 4 Pack

This mini DC voltage display can detect the voltage of DC0-100V and display it on the LED digital tube. Stable performance and high precision. If the voltage is less than 10V, the resolution is 0.01V. The resolution of the voltage above 10V is 0.1V. This ensures both measurement accuracy and higher voltages. The voltmeter is small in size and light in weight. With the reverse polarity protection and the 3-wire digital voltmeter, it is easy to install and connect. It is displayed by three 0.28' LED digital tubes, and the display color is Red, Yellow, Blue, Green. Operating voltage: 4.0-30V; Detection voltage: DC 0V ~ 100V; Working current: less than 20mA. Widely used in detecting battery voltage. For example, robots, automobiles, ships and industrial medical equipment. Package includes: 4 x 0.28 inch mini 3 wire digital voltmeter (red, yellow, blue, green); 4 x crimp terminals (CH-2)