# AMiO plug and socket tester 7-13pin, 2 adapters 7/13 and 13/7 pin

- **Brand:** [AMiO](https://autotools.ee/en/brands/amio)
- **Product code:** 03225
- **EAN:** 5903293032251
- **Price:** ~~€21.90~~ €19.71 incl. VAT
- **Availability:** 5+ available · ready in Tallinn in 1–2 working days
- **Category:** [Car accessories](https://autotools.ee/en/c/car-accessories) > [Towbars and trailer sockets](https://autotools.ee/en/c/towing)
- **Link:** https://autotools.ee/en/products/amio-haagise-tester-7-13pin-2-adapterit-7-13-ja-13-7-pin

## Description

A wireless AMiO tester for checking trailer plugs and sockets with 7-pin and 13-pin connections. It helps you find faulty or poorly working trailer lights: when you press the test button, the tester checks 6 diagnostic positions of the socket. Two adapters are included, 7/13 pin and 13/7 pin.

The tester runs on a 9 V battery, which is not included. If an indicator does not light up, the cable is faulty. The tester is meant for trailer owners, trailer rental points, car repair workshops and electricians.

**Technical data**

- Connections: 7-pin and 13-pin
- Adapters: 7/13 pin and 13/7 pin
- Voltage: 12 V
- Power supply: 9 V battery (not included)
- Diagnostic positions: 6

**Indicators**

| Circuit | Colour |
| --- | --- |
| Stop light | red |
| Left indicator | yellow |
| Rear fog light or 12 V | blue |
| Left tail light | black |
| Ground | white |
| Right indicator | green |
| Right tail light | brown |

**Socket test**

- Connect the tester to the vehicle's socket: the indicators light up red.
- Switch on a light, for example the stop light: the indicator of a working circuit turns green.
- A red indicator means a faulty installation.

**Trailer light test**

- Connect the trailer plug to the tester.
- Press the yellow button on the tester.
- A green indicator means the installation is in order; red means a faulty installation or a burnt-out bulb.

## How it gets to you

- **I'll collect it, Tallinn:** Free · Usually ready in 1–2 working days
- **Parcel machine:** from €2.47 · free from €100.00 · Delivery in 1–3 business days
- **Courier:** from €6.82 · free from €100.00 · Delivery in 2–5 business days