Size:3011.79.2mmColor: red, yellow, blue and green1. High-precision measurement: the digital voltmeter can accurately measure the voltage value in the circuit, and it has high precision and small error, it can input 2.5-40V.2. Intuitive display: the digital display interface is a large screen LED, the display effect is obvious, can clearly show the voltage changes in the circuit, convenient for the operator to observe and use.3. energy saving and environmental protection: the digital voltmeter adopts advanced display technology, which can display the voltage value stably under low power consumption, and will not consume a lot of power resources or produce too much heat.4. High-strength shell: the shell of the voltmeter is made of high-strength materials with good durability and shock resistance, and can withstand different degrees of collision and vibration in use to ensure its long service life.5. MULTIPLE OCCASION USE: The digital voltmeter is suitable for a variety of different occasions, such as laboratories, factories, offices, homes, etc., you can use it to test the voltage value in the circuit, with a wide range of functions and practicality.Package includes:1pcs*Digital Voltmeter 2.5-40V Voltage Meter