---
product_id: 465621723
title: "Southwire Tools & Equipment 40040S Pro Continuity Tester with Remote"
brand: "southwire"
price: "1635 DH"
currency: MAD
in_stock: true
reviews_count: 5
url: https://www.desertcart.ma/products/465621723-southwire-tools-and-equipment-40040s-pro-continuity-tester-with-remote
store_origin: MA
region: Morocco
---

# Southwire Tools & Equipment 40040S Pro Continuity Tester with Remote

**Brand:** southwire
**Price:** 1635 DH
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Southwire Tools & Equipment 40040S Pro Continuity Tester with Remote by southwire
- **How much does it cost?** 1635 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/465621723-southwire-tools-and-equipment-40040s-pro-continuity-tester-with-remote)

## Best For

- southwire enthusiasts

## Why This Product

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

## Description

Southwire Tools & Equipment 40040S Pro Continuity Tester with Remote

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Southwire |
| Power Source | Battery Powered |
| Style | Simple |
| Colour | Green |
| Item Weight | 191 Grams |
| Item Dimensions LxWxH | 25 x 25 x 25 Millimeters |
| Min. Operating Voltage | 9 Volts |
| Specification Met | CE |
| Measurement Type | Wire Tracer |
| Manufacturer | Southwire |
| Item model number | 40040S |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 190.51 Grams |
| ASIN | B01ERZTIOM |

## Product Details

- **Brand:** Southwire
- **Color:** Remote
- **Item Weight:** 0.42 Pounds
- **Power Source:** 9v 1
- **Style:** Remote

## Images

![Southwire Tools & Equipment 40040S Pro Continuity Tester with Remote - Image 1](https://m.media-amazon.com/images/I/51vU5mpzDJL.jpg)
![Southwire Tools & Equipment 40040S Pro Continuity Tester with Remote - Image 2](https://m.media-amazon.com/images/I/91nRolCESjL.jpg)
![Southwire Tools & Equipment 40040S Pro Continuity Tester with Remote - Image 3](https://m.media-amazon.com/images/I/81WISDFDdSL.jpg)
![Southwire Tools & Equipment 40040S Pro Continuity Tester with Remote - Image 4](https://m.media-amazon.com/images/I/81AqMOaN6HL.jpg)
![Southwire Tools & Equipment 40040S Pro Continuity Tester with Remote - Image 5](https://m.media-amazon.com/images/I/91BoX8oL0pL.jpg)

## Questions & Answers

**Q: Does the power have to be on in the circuit being tested for this tester to function?**
A: No, DO NOT use this on a live circuit! This is a continuity tester! You are looking for a break in the wire. If it doesnt light up, one of two things happened.  1. One of the wires is broken, on the wires you are testing and the wire or cable needs to be replaced. 2. The unit is defective and returned for replacement. Check battery inside to see if its good. My 1st one was defective and I had to replace it.

**Q: How to I test continuity for single long distance cable?**
A: ??  The continuity Pro sends a voltage, from the 9V battery in the main part, to the remote or alone to itself down 2 conductors.  When the used with the remote, it also detects polarity.  So, you always need 2 conductors with the remote, could be a pair of wires, one wire and a conduit or a long external wire you run separately.

**Q: whats up with the scanty cable?**
A: There's 2 small test leads. A known good and known bad. That way you can check to make sure the tester can accurately detect a good and bad cable

**Q: will this test continuity without running wires to each end of the circuit?  Like plug one end at source one end at receive and read that way**
A: Download the operating manual PDF at http://www.southwiretools.com/tools/tools/40040S for circuit continuity and polarity testing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
    Muy funcional
  
  

*by A***Z on Reviewed in Mexico on 26 August 2023*

Excelente para ubicar cables cuando se pierden las marcas, te ahorra mucho tiempo

### ⭐⭐⭐⭐⭐ 







  
  
    Works like a charm.
  

*by A***R on Reviewed in the United States on 12 May 2022*

So simple to use even a novice can use it. Assists when getting into hard jobs like straight up some ones else's DIY.

### ⭐⭐⭐⭐⭐ 







  
  
    Southwire Tools & Equipment 40040S Pro Continuity Tester with Remote is well designed
  

*by K***. on Reviewed in Canada on 23 February 2020*

Perfect for checking wiring and polarity at long distances visually and through tone.

## Frequently Bought Together

- Southwire Tester; Continuity PRO 40040S
- Extech CT20 Remote and Local Continuity Tester , green,2
- Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester and Voltage Tester with Integrated GFCI Outlet Tester

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**Shop now:** [https://www.desertcart.ma/products/465621723-southwire-tools-and-equipment-40040s-pro-continuity-tester-with-remote](https://www.desertcart.ma/products/465621723-southwire-tools-and-equipment-40040s-pro-continuity-tester-with-remote)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-01-24*