AS Schwabe Caravan Tester 7-Pin with 13-Pin Adapters, LED Indicator, 12V DC 61468

Equipped with LED indicators for every pin function, this tester quickly verifies the wiring on caravans, trailers, horseboxes, and boat trailers. It tests both 7-pin and 13-pin connections using the included adapters, identifying open circuits, short circuits, and incorrect wiring.

Overview

The AS Schwabe Caravan Tester is a plug-and-play diagnostic tool for 12V DC trailer and caravan electrical systems. The main unit features a 7-pin plug and socket, and the included adapters allow testing of 13-pin sockets and plugs. Each circuit function is indicated by a dedicated LED, making it easy to confirm correct operation of indicators, brake lights, tail lights, fog light, reverse light, permanent plus, charging line, and ground.

What stands out

• Tests both 7-pin and 13-pin connections with included adapters
• LED indicators for each pin function for quick diagnosis
• Identifies open circuits, short circuits, and incorrect wiring
• Durable ABS plastic housing
• Simple plug-and-play operation

Technical details

• Main connection: 7-pin (ISO 1724) plug and socket
• Adapter 1: 13-pin (ISO 11446) to 7-pin (ISO 1724)
• Adapter 2: 7-pin (ISO 1724) to 13-pin (ISO 11446)
• Testable functions (7-pin): left indicator, right indicator, brake light, tail light left, tail light right, fog light, ground
• Testable functions (13-pin): left indicator, right indicator, brake light, tail light left, tail light right, fog light, reverse light, permanent plus, charging line, ground
• Power source: 9V block battery (not included)
• Operating voltage: 12V DC
• Housing material: durable ABS plastic

Our verdict

A reliable and straightforward tester for anyone maintaining trailer or caravan electrics. The included adapters make it versatile for both common connector types.