DC 12V Car Digital Voltmeter Gauge, Waterproof Car LED Display Voltage Gauge Meter, Power Energy LED Voltage Volt Meter Universal for Motorcycle Car Battery Voltage Monitor (Red) - JOYCOURT, ‎JOYCOURT-KKRH205

• 【Accurate DC Voltage Measurement】: This digital voltage meter precisely measures DC voltage from 8V to 16V, accuracy of 0.2%, ensuring reliable readings for various applications. 【Mini Size with LED Display】: Featuring a compact design and 3-digit LED display, this voltage meter provides clear and easy-to-read voltage data at a glance. 【Easy Installation】: Simple to connect and waterproof, this voltage meter can be directly connected to batteries to quickly and intuitively determine the state of the battery and the operating status of the generator. The red wire connects to the positive, black wire to the negative, with an approximately 38.19-inch long power cord. 【Overrange Protection】: When the voltage is high or low, the digital voltmeter gauge will flash continuously to warn. When the voltage goes below the measuring range, it displays "LLL". when exceeding the range, it shows "HHH". 【Wide Application】: Suitable for use in cars, motorcycles, bicycles, substations, power distribution automation, testing equipment, voltage regulators, and more. Enjoy the convenience and accuracy of this versatile voltage meter.