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header-product Voltage Tester GEKO 7139024, 6–12V circuit and polarity tester for automotive use
3.99 €

Voltage Tester GEKO 7139024, 6–12V circuit and polarity tester for automotive use

Voltage Tester GEKO 7139024 6–12V Photo 1
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Voltage Tester GEKO 7139024, 6–12V circuit and polarity tester for automotive use

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Voltage Tester GEKO 7139024, 6–12V circuit and polarity tester for automotive use

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Short description

GEKO 7139024 is a compact voltage tester designed for 6–12V systems. It checks presence of voltage, polarity and basic circuit continuity in automotive and small vehicle electrical systems. Lightweight and handheld, it helps diagnose battery, wiring and connector issues quickly, enabling faster troubleshooting and repair tasks for mechanics and hobbyists.
Available at price 3.99 €: 3 pcs.
Total available for order: 715 pcs.
Warranty: 2 Years
SKU: 11563038
Manufacturer: GEKO
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.07.2026 {{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 Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
07.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The GEKO 7139024 voltage tester is a compact handheld tool for checking the presence of voltage, polarity and basic continuity in 6–12 V automotive and small-vehicle electrical systems. A lighted probe indicates when voltage is present, helping to locate live circuits, shorts and faulty connections. The tester features a durable acrylic body, a hardened steel probe and an 85 cm cable terminated with an alligator clip.

Advantages

This 6–12V circuit and polarity tester provides quick visual indication of voltage via an illuminated lamp, is lightweight and easy to handle, and includes a long lead with an alligator clip for secure grounding. Its hardened probe and robust acrylic housing ensure reliable use in workshop and field conditions.

Suitable for

  • Checking battery voltage in cars and small vehicles
  • Verifying circuit presence and polarity in 6 V and 12 V installations
  • Locating shorts and faulty wiring or connectors
  • Basic diagnostics by mechanics, electricians and hobbyists

Key specifications

  • Model: GEKO 7139024
  • Operating voltage: 6–12 V
  • Probe: hardened steel
  • Body: acrylic
  • Cable length: 85 cm with alligator clip
  • EAN: 5901477139024

How to use

Connect the alligator clip to a known ground or battery negative terminal, then touch the probe to the circuit point or contact under test. The lamp in the tester will illuminate if voltage is present; use the probe to check polarity and trace continuity along wiring or at connectors. Avoid excessive force on the probe and ensure the clip has a secure connection for reliable readings.

Usage recommendations

Use only on 6–12 V DC systems. Do not use on live high-voltage circuits. Inspect the probe and cable for damage before each use and replace the tester if insulation or connections are compromised.

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH189 3 02.07.2026 Best delivery 3.99 € Best price
WH354 712 16.07.2026 5.49 €
3.99 €
Stock: 3
Delivery Date: 02.07.2026 Best delivery
Warehouse: WH189
5.49 €
Stock: 712
Delivery Date: 16.07.2026
Warehouse: WH354

Customer reviews

Customer questions

FAQ

How much does the Voltage Tester GEKO 7139024 6–12V cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 715 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 02.07.2026 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 GEKO 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 GEKO 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.