Features Function: The LCD digital display can measure DC voltage, and display it through the large LCD screen, the LCD digital display, the reading is more convenient, and it has a high degree of recognition under direct sunlight. High-quality Performance: The voltage meter is small in size, high in integration, good in stability, strong in anti-interference, high in sensitivity, and high in measurement accuracy, up to 0.5% ± 2 digits. Wide Measurement Voltage Range: DC voltage: DC7.5-19.99V. High Reliability: High withstand voltage shock capability, the voltmeter will not be damaged by voltage shock. Wide Range of Application: The LED display voltmeter is suitable for most vehicles, such as automobiles, ships, RVs, substation automation, power distribution automation, test equipment, etc., and is practical enough to meet your large needs. Feature: 1.LED digital display, simple connection, easy to use. 2.No direct exposure; Do not exceed the specified value of this product during the measurement process to avoid damage to the product. 3.No need for power drive, more convenient to use. 4. Made of high quality electronic components, stable and reliable performance. Specification:Item Type: Voltage Meter Measuring Range: DC7.5-19.99VWorking Power: No Power Required Measurement Accuracy: 0.5% ± 2-Digit LCD Liquid Crystal Display: Digit Height 19mm / 0.7in Package List:1 x Voltage Meter Package List 1 x Voltage Meter