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Hks-va028-v2.0

Connected to the positive terminal of the load or source to measure voltage AliExpress 3. Important Operating Notes Voltage Limit:

. The meter cannot measure current if placed on the positive side of the load. Inaccurate Voltage:

The is a specific version of a popular, low-cost 0.28" Digital Voltmeter Ammeter module . These dual-display meters are widely used in DIY electronics, automotive projects, and battery monitoring due to their compact size and ability to show both voltage and current simultaneously. Performance Review Highlights hks-va028-v2.0

(requires an external power source within this range to function) 0.28-inch LED (Dual Color) Resolution: 0.1V0.1 cap V (Voltage), 0.01A0.01 cap A Refresh Rate: ∼300mstilde 300 m s per reading Accuracy: Key Features and Benefits 1. High Precision Dual Display HKS-VA028-V2.0

Ensure the thick wires are connected in series with the load on the negative side Connected to the positive terminal of the load

This technical analysis covers the hardware specifications, structural features, step-by-step wiring configurations, and troubleshooting methods for the HKS-VA028-V2.0. Technical Specifications and Core Capabilities

The device is characterized by its compact form factor and dual-color LED interface, allowing users to view two distinct metrics simultaneously on a single panel. Specification 0.28" Digital Tube (Dual LED Red & Blue) Operating Voltage DC 4V to 30V Voltage Measuring Range DC 0V to 100V Current Measuring Range DC 0A to 10A Measurement Accuracy Refresh Rate Approximately 300ms to 500ms Dimensions 48 x 29 x 21 mm (Standard Panel Mount) Key Features and Functionality Inaccurate Voltage: The is a specific version of

Run the line to the Negative (-) terminal of the battery.

The V2.0 ships with a 0.8 bar spring. For low-boost applications (<1.0 bar), install no shims. For 1.2–1.5 bar, add the included 0.3mm shim. For racing (>1.8 bar), purchase the HKS VA028-SPRING-HD kit.

Used in some specialized tuning setups where current reading accuracy impacts fuel injection timing.