About This

• Compatible with Multiple Standard Interfaces: This trailer tester includes 7-way flat blade connectors and adapters for 4/5/6-pin trailer plugs. No extra parts needed, it connects seamlessly to RVs and various trailers for routine testing【No 12V 12Ah Battery】
• Remote Control Design: Comes with a wireless remote controller with a maximum control distance of 98 feet (about 30 meters). No need to walk back and forth, letting one person finish trailer light and brake system testing efficiently
• Durable & Protective Design: Features dual short-circuit and overload protection to address aging wires and unexpected circuit faults, avoiding equipment damage and supporting consistent testing performance with prolonged use. The weather-resistant outer casing allows reliable operation in rainy or snowy conditions
• Portable & Compact: This trailer light tester works standalone with no tow vehicle required. It simulates signal lights, brake lights, 12V power and electric brake systems to quickly locate wiring and lighting faults. It supports dual power sources: an external 12V 12Ah battery or 12V 500mA power cord, and the cord can charge the battery while in use
• After-sales Support: Package includes 500mA power cord, adapters, tester case, and remote controller. We stand behind our products with reliable quality support and professional customer service【No 12V 12Ah Battery】

Overview

• Brand : WARMOASIS
• Power Source : Corded Electric
• Style : TCCSY
• Color : black
• Min. Operating Voltage : 12 Volts