Accurate Voltage Measurement: The digital LED display provides precise voltage readings for car batteries ranging from 12V to 24V, ensuring optimal diagnostics for relay performance.
2.Versatile Relay Compatibility: Supports both 4-pin and 5-pin relays, making it suitable for a broad range of automotive relays and enabling convenient relay-testing adaptability.
3.Clear Status Indications: Equipped with a dual-color prompt light — green for operational relays and red for detecting faults — simplifying diagnostics for users.
4.High-Quality Alligator Clips: Silicone insulated clips with anti-slip handles and strong clamping force ensure reliable connections while minimizing potential hazards.
5.Compact and User-Friendly Design: A lightweight, ergonomic build combined with a one-button operation simplifies usage