DC Voltage Tester 4 to 100V Waterproof Round LED Digital Display Voltmeter

Description Features: – design, adaptable to multiple environments: adopts a circular double-wire structure, has good performance, can effectively resist erosion by water vapor, , etc., and can work stably even in humid or dusty environments. – Wide measurement, covering various needs: supports DC 4-100V voltage measurement, and the wide range can meet the monitoring needs of various devices. – Digital display, accurate and intuitive reading: equipped with a clear LED digital display screen, the numerical display is bright and eye-catching, and can be easily read even in a dimly lit environment. – Easy installation, convenient and worry-free operation: adopts a two-wire design, the installation process is simple and convenient, and no complicated wiring steps and professional tools are required – Multi-scenario application, guarding equipment safety: specially designed for automotive voltage and current monitoring, it is a practical tool for automotive maintenance and circuit maintenance, which can help you detect for voltage and current anomalies in automotive circuits in time and prevent faults in for advance. In addition, it can also be widely used in various DC circuit scenarios such as electric vehicles, motorcycles, solar equipment, industrial control, etc., to escort the safe and stable operation of various equipment and meet your voltage and current monitoring needs in different fields. Note: 1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. ♦ Specifications Product Name: Voltmeter Material: Plastic Size: 33mm in diameter Color: Red, Green, Blue, Yellow Measurement Range: 4V-100V Power Supply Range: 4V-100V Measuring range: 4V-100V Minimum startup: 4V Input impedance: 100K ohms Operating current: Red 15mA, Green 12mA, Blue 12mA Refresh rate: about 300mS/time Lead length: 20cm Hole size: diameter 30mm