want your child to measure the voltage in the circuit more intuitively? Then, you miss our voltmeter. Made of ABS material, it is and . Two measuring ranges meet your different needs. Features - Color: Black. - Material: ABS. - Size: 13.30X10.00X10.00cm/5.23X3.93X3.93in - material and fine craftsmanship, and sturdy for a long time. - It can be used without connecting resistors in parallel, which is very simple and convenient. - Clear and easy-to-read scale makes your physics experiment data more accurate. - Simple operation, not only suitable for teacher demonstration, but also suitable for students to experiment by themselves. - It is used to measure the voltage in the circuit and master accurate data. Package list: 1 x Analog Voltmeter