---
product_id: 345238485
title: "Monoprice RJ-11 and RJ-45 Modular Plug Tester (108138)"
brand: "monoprice"
price: "€ 82.96"
currency: EUR
in_stock: true
category: "Electronics"
url: https://www.desertcart.hr/products/345238485-monoprice-rj-11-and-rj-45-modular-plug-tester-108138
store_origin: HR
region: Croatia
---

# Monoprice RJ-11 and RJ-45 Modular Plug Tester (108138)

**Brand:** monoprice
**Price:** € 82.96
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Monoprice RJ-11 and RJ-45 Modular Plug Tester (108138) by monoprice
- **How much does it cost?** € 82.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/345238485-monoprice-rj-11-and-rj-45-modular-plug-tester-108138)

## Best For

- monoprice enthusiasts

## Why This Product

- Trusted monoprice brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The tester consists of a main Master unit and a detachable Remote unit; each of which have an RJ11 and an RJ45 jack. The unit is powered with a 9-volt battery not included and can be stored in the included; zippered; synthetic leather case. The Master and Remote unit each have a series of 9 LEDs that show the status of each line on the attached cable. The tester supports both a fast automatic and a slow automatic mode.

## Features

- The Tester Consists Of A Main Master Unit And A Detachable Remote Unit
- Each Of Which Have An Rj11 And An Rj45 Jack
The Unit Is Powered With A 9-Volt Battery And Can Be Stored In The Included
- Zippered
- Synthetic Leather Case
The Master And Remote Unit Each Have A Series Of 9 Led That Show The Status Of Each Line On The Attached Cable
The Tester Supports Both A Fast Automatic And A Slow Automatic Mode

## Images

![Monoprice RJ-11 and RJ-45 Modular Plug Tester (108138) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41d%2Bk9e39wL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/345238485-monoprice-rj-11-and-rj-45-modular-plug-tester-108138](https://www.desertcart.hr/products/345238485-monoprice-rj-11-and-rj-45-modular-plug-tester-108138)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-23*