Features Analog Display Precision: This 4 Digit Current Digital Display Meter excels in showing small current analog signals, ensuring accurate and reliable readings for your projects Flexible Setting Options: Easily customize display proportion and decimal point position for straightforward comparison with actual values, enhancing user convenience Enhanced Protection Features: Designed for continuous operation with reverse connection protection and input static proof, safeguarding your device and ensuring longevity Versatile Technical Specifications: Operates on a supply voltage of 5-24Vdc with a power consumption of less than 0.5W, measuring ±50mA DC current with a 10Ω input impedance Compact and Durable Design: Crafted with high-quality workmanship, this Small Current Analog Signal Display Meter offers a compact appearance without sacrificing stability or performance Features: 1、ANALOG DISPLAY: This multifunction digital display meter is mainly used for small current analog signal display 2、FLEXIBLE SETTING: Display proportion and decimal point position can be set for easy comparison with the actual value 3、PROTECTION FUNCTION: Can work continuously for a long time, with power supply reverse connection protection, input static proof protection 4、TECHNICAL PARAMETERS: Supply voltage from 5-24Vdc, power l than 0.5W, measurement range is ±50mA DC current and 10Ω input impedance 5、EXCELLENT PERFORMANCE: Made with fine workmanship, poss compact appearance and stable performance, can make sure durability and stability Specification: Item Type: Current Digital Display Meter Product Model: Q02H01B (current meter) Power Supply: Voltage 5-24VDC, power between0.5W Measurement Range: DC current ±50mA Input Impedance: 10Ω Working Environment: Temperature 0-40℃, Relative Humidity: between80% Recommended Opening Size: Approx. 76 x 40mm / 2.99 x 1.57in Package List: 1 x Current Digital Display Meter Package List 1 x Current Digital Display Meter