Automotive Relay Tester Conversion Plug for 12V and 24V Car or Motorcycle

Introducing the Automotive Relay Tester Conversion Plug for 12V and 24V Car or Motorcycle—a compact, robust tool designed to simplify relay diagnostics during maintenance and fieldwork. This tester works with both 12V and 24V relays, and supports four-pin and five-pin configurations, giving you versatile coverage across most vehicle electrics. The built-in high-definition LED display keeps results clear at a glance, even in dim workshop environments, while a bright illumination lamp can be activated with a single click to light up tight or dark testing areas.

Engineered for efficiency, the tester quickly indicates whether a relay is functioning normally, helping you distinguish good relays from faulty ones and reducing guesswork during repairs. The two included high-capacity lithium batteries ensure longer testing sessions between charges, and the charger included in the package keeps you ready for back-to-back diagnostic tasks. Built with a durable ABS housing, it’s ready to withstand the rigors of busy garages and road-side maintenance.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.

Benefits & Tips

• Speed up diagnosis by quickly confirming 12V/24V relays are switching correctly, for both 4-pin and 5-pin configurations.
• Use the one-click illumination lamp to test relays and work in dark or cramped spaces without additional lighting.
• Keep the tester ready for ongoing maintenance with the included charger and two high-capacity batteries, minimizing downtime during service calls.

Product Specifications

• Item Type: Relay Tester
• Material: ABS
• Supported Relays: 12V and 24V; compatible with 4-pin and 5-pin configurations
• Working Conditions: -10°C to 40°C; Relative Humidity ≤ 80%
• Storage Conditions: -20°C to 50°C; Relative Humidity ≤ 85%
• Battery Type: Lithium battery
• Battery Capacity: 1200mAh × 2 (shipped with matching battery)
• Fitment: For car maintenance, 12/24V car and motorcycle relay detection

Package includes:

• 1 x Relay Tester
• 2 x Batteries
• 1 x Charger
• 1 x Conversion Plug
• 1 x Instruction Manual

Warnings / Reminders

• Operate within the specified temperature range (-10°C to 40°C) and humidity (≤ 80%).
• Store within -20°C to 50°C and humidity ≤ 85% to preserve battery health.
• Use only the included charger for recharging the batteries; avoid exposure to water and moisture beyond stated limits.