Hks-va028-v2.0 Jun 2026

Prevents the device from burning out if the power supply wires are swapped accidentally.

This compact digital meter is packed with features that make it a versatile tool for monitoring electrical systems:

In an era of ECU flashing, the HKS VA028 V2.0 seems archaic. However, for: hks-va028-v2.0

2. Isolated Power Source Topology (Measurements Over 30V or Low-Voltage)

The primary advantage of the HKS-VA028-V2.0 is its ability to show voltage and current at the same time. This is invaluable for monitoring battery power (voltage) and the load drawing from that battery (current) concurrently. 2. High Precision 0.28" LED Prevents the device from burning out if the

This 3-pin harness reads system metrics and sits in-series with the return path.

The HKS-VA028-V2.0 Go to product viewer dialog for this item. Isolated Power Source Topology (Measurements Over 30V or

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

The hardware architecture of the hks-va028-v2.0 focuses on minimal power consumption and versatile measurement capabilities. Below is a comprehensive breakdown of its electronic attributes: Specification hks-va028-v2.0 (Often cross-referenced with DSN-V288) Measurement Range (Voltage) DC 0V to 100V Measurement Range (Current) DC 0A to 10A (Internal shunt included) Module Operating Voltage DC 4V to 30V (Independent power input) Self-Operating Current ≤is less than or equal to Display Window Three 0.28-inch LED digital tubes Display Palette Dual-color (Red for Voltage, Blue for Amperage) Resolution 0.1V (Voltage) / 0.01A (Current) Measurement Accuracy ±plus or minus ±plus or minus Sampling Refresh Rate Approximately 300ms to 500ms per cycle Physical Dimensions Panel Cutout Size Operating Temperature -10°C to 65°C Wiring Topologies and Harness Functions

The VA028 has an output wire that can trigger a warning light. You can set a threshold (e.g., "If RPM > 7000 for more than 2 seconds" or "If Boost > 1.2 bar"). This output can be wired to a buzzer or a dash light, acting as a primitive data logger.