# Mastech MS6812 Cable Tracker and Wire Tracer

**URL:** https://aio.lv/en/product--ko-mie0438--9155455
**Data updated:** 2026-07-06 17:43 (EEST)
**Category:** Other goods
**Manufacturer:** KO
**Manufacturer code:** MIE0438
**EAN:** 5903802621815
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ko-mie0438--9155455

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Mastech MS6812 is a professional cable tracker and wire tracer designed for identifying and tracing wires or cables within a group without damaging the insulation. It is an essential tool for installing, inspecting, and maintaining telephone lines, network cables, and other electrical wiring systems. The device features adjustable volume control and allows for testing continuity, identifying states in working telephone lines, and detecting tones in cables.

## Long description

The Mastech MS6812 Cable Tracker and Wire Tracer is a professional-grade diagnostic tool engineered for the precise identification and tracing of wires and cables within complex bundles. Designed to operate without compromising the integrity of the cable insulation, this device is an indispensable asset for technicians and installers working with telecommunications, data networks, and general electrical wiring systems. Its robust construction and reliable performance ensure accurate signal detection even in challenging environments.
Advantages
This cable tracker offers significant benefits for professionals who require non-invasive diagnostic capabilities. By allowing users to trace cables without stripping insulation, it preserves the physical condition of the wiring and prevents potential short circuits or signal degradation. The inclusion of adjustable volume control enables the user to adapt the sensitivity of the receiver to ambient noise levels, ensuring clear signal detection in various settings. Furthermore, its versatility in testing continuity and identifying the operational status of telephone lines makes it a comprehensive solution for troubleshooting and maintenance tasks.
Suitable for
Tracing telephone lines and identifying their operational status
Locating network cables within wall cavities or cable trays
Testing continuity in electrical wiring systems
Identifying specific wire pairs in a bundle without damaging insulation
When it may not be suitable
The Mastech MS6812 is not intended for use on high-voltage power lines or circuits carrying dangerous electrical loads. It is strictly designed for low-voltage signal and communication cabling. Attempting to use this device on live mains power may result in damage to the tool and poses a significant safety risk to the user.
Key specifications
Adjustable volume control for signal sensitivity
Non-invasive insulation-safe tracing technology
Continuity testing functionality
Telephone line status identification
Tone detection capability
How to use
To begin tracing, connect the transmitter unit to the target cable or wire pair using the provided clips. Set the transmitter to the desired mode, typically the tone generation mode. Use the receiver unit to scan the cable bundle or wall area. As the receiver approaches the target cable, the audible signal will increase in intensity. Use the volume control dial on the receiver to fine-tune the sensitivity, allowing you to isolate the specific wire from others in the group. For continuity testing, ensure the circuit is de-energized before connecting the leads.
What to consider before purchase
Ensure the device is compatible with the specific cable types you intend to test
Verify that the intended use is limited to low-voltage communication or data lines
Consider the need for a 9V battery, which is typically required for operation
Usage recommendations
Always perform a visual inspection of the cables before connecting the tracker to ensure there is no exposed copper or damage that could interfere with the signal. Store the device in a dry, cool place when not in use to maintain the longevity of the electronic components.

## FAQ

### How much does the Mastech MS6812 Cable Tracker and Wire Tracer cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All KO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized KO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty