Note: The color of the product we ship is the color in the first picture, and the specification and quantity are shipped according to the quantity and specification described in the title. If you need to change the color or style, you need to contact us within 12 hours after placing the order. Our product Best voltage panel meter for experimental use. It is small and light, convenient to carry. Product Features: Ideal analog panel meter to measure voltage for experiment or home use. With the accuracy of class 2.5, it can measure voltage from 0V to 30V. Analog panel is easy to read and has low consumption. Small in size, light in weight, convenient to carry. Specifications: Product material: Plastic Color: White Meter Type: Analog Accuracy: Class 2.5 Testing Voltage Range: DC0-30V Item Size: 6.2 * 5.5 * 5.7cm / 2.4 * 2.2 * 2.2in Item Weight: 56g / 2oz Package Size: 6.5 * 6.5 * 6cm / 2.6 * 2.6 * 2.4in Package Weight: 71g / 2.5oz Package List: 1 * Voltage Meter 1 * Bag of Nuts Note: Because the model and display effect of the monitor may be different, there may be slight differences in color, and the size is manually measured, there may be an error of 1-2cm, please understand.