The Dual LED 0.28” Display for DC 0-100V 10A Voltage and Current Test Digital Instrument is a compact, efficient panel meter designed for simultaneous monitoring of voltage and current with distinct red (voltage) and blue (current) LED displays. It operates within a DC voltage range of 0-100V and supports currents up to 50A, featuring a built-in shunt for accurate measurements. With a fast refresh rate of 500 milliseconds and calibration potentiometers for fine-tuning, it ensures precise real-time readings. The device requires an external power supply, includes reversed connection protection, and shares a common ground for testing and power terminals, simplifying installation. Ideal for battery monitoring in automotive, electric vehicles, motorcycles, and various electronic applications, it uses A/D conversion to translate analog voltage into digital pulses for reliable performance.

Features:

Color: Like the picture shows.

Response Time: Rapid response with recovery characteristics.

Durability: Long life and reliable stability.

Precision: High precision with four digital displays.

Voltage Measurement: DC 0 ~ 100V with a minimum resolution of 0.1V.

Operating Voltage: DC 4.5 ~ 30V.

Current Measurement: Minimum resolution of 10A.

Power Consumption: Operating current of 20mA.

Display: Three 0.28” LED digital tubes with red (voltage) and blue (current).

Mounting Cutout: Compact dimensions of 45.5 x 26.5mm.

Refresh Rate: Approximately 500 milliseconds per update.