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header-product Circuit breaker finder Mastech MS5902RTD with LCD display and voltage detection
47.25 €

Circuit breaker finder Mastech MS5902RTD with LCD display and voltage detection

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Circuit breaker finder Mastech MS5902RTD with LCD display and voltage detection

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Short description

The Mastech MS5902RTD is a circuit breaker finder designed to locate breakers and detect live voltage. It features an LCD display for clear readouts and voltage detection to identify energized circuits. Intended for electricians and maintenance staff, it speeds up breaker identification, reduces guesswork during troubleshooting, and helps ensure safer circuit work in homes and commercial installations.
Available for order: 30 pcs.
Warranty: 2 Years
SKU: 4281962
Manufacturer: Mastech
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Thursday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
07.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
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Product information

Description

Automatic Circuit Breaker Finder Mastech MS5902RTD with LCD Display and Voltage Detection is a handheld tool for quickly locating fuses and assigning them to their circuits. The device detects presence of AC voltage and displays readings on an integrated LCD, allowing fast and accurate identification of breakers in residential and light commercial electrical panels. Operating voltage: 220V.

Advantages

The tester provides fast and accurate locating of fuses and assignment to circuits using voltage detection and a clear LCD display. Its compact handheld design simplifies on-site use and reduces time spent tracing circuits. The unit supports safe operation at standard mains voltage and helps avoid guesswork when mapping electrical panels.

Suitable for

  • Locating breakers and fuses in residential electrical panels
  • Assigning circuits during electrical maintenance and troubleshooting
  • On-site checks by electricians and maintenance technicians

Key specifications

  • Function: circuit breaker/fuse locator with voltage detection
  • Display: LCD for voltage indication
  • Operating voltage: 220 V AC
  • Form factor: handheld tester

How to use

Connect the transmitter or probe according to the manufacturer’s instructions to the circuit or outlet you want to trace, then use the receiver to scan the electrical panel. Read the voltage indication on the LCD to confirm the live circuit and follow standard safety procedures while working near mains voltage. Ensure the device is set for the correct operating voltage before testing.

Usage recommendations

Use the breaker finder only on circuits within the specified operating voltage and follow local electrical safety rules. Turn off power when required for safe handling and wear appropriate protective equipment during testing.

Description

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Customer reviews

Customer questions

FAQ

How much does the Circuit breaker finder Mastech MS5902RTD cost, and is it available for purchase?

The price is 47.25 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 Thursday 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 Mastech 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 Mastech 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.