Rectifier Weldman Inventor Smart 250

Name: Rectifier Weldman Inventor Smart 250 104532
Brand: Weldman
SKU: 11741792
Price: 163.99 EUR
Availability: InStock

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Rectifier Weldman Inventor Smart 250 12V/24V with Start – Weldman

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Short description

Weldman Inventor Smart 250 is a rectifier-designed welder offering 12V/24V compatibility and an integrated start function. It provides a stable DC output for welding operations requiring these voltage options, suitable for workshop and on-site repairs. Use cases include metal fabrication, maintenance welding and vehicle battery-assisted start operations.

Available for order: 3 pcs.

Warranty: 2 Years

SKU: 11741792

Manufacturer: Weldman

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 €

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36 months installment: from 4.56 euros per month

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Product information

Description

Weldman Inventor Smart 250 is a rectifier-style welder designed to provide stable DC output with selectable 12V and 24V modes and an integrated start function. The unit is intended for workshop and field use where reliable welding performance and the option to use vehicle battery-assisted start are needed. It supports common maintenance and fabrication tasks by delivering consistent current suitable for a range of repair and assembly applications.

Advantages

The rectifier design ensures a steady direct current output that improves arc stability and reduces spatter during welding. Dual-voltage compatibility allows the device to be connected to either 12V or 24V systems, increasing its flexibility for automotive and industrial contexts. The built-in start function simplifies engine-start assistance when used with an appropriate battery source. The compact form factor and straightforward controls make it practical for both workshop benches and on-site service calls.

Suitable for

Metal fabrication and small-scale welding assemblies
Maintenance welding and repair work in workshops
On-site service and mobile repairs where battery-assisted start is required
Automotive repairs and repairs of agricultural or construction equipment

Key specifications

Output type: Stable DC (rectifier) suitable for stick and compatible electrode welding
Voltage modes: Selectable 12V and 24V operation
Integrated start function for battery-assisted engine start operations
Intended use environment: Workshop and field/service applications
Design characteristics: Compact housing and user-oriented control layout

How to use

Connect the welder to an appropriate 12V or 24V battery source according to the required mode, ensuring correct polarity and secure cable connections. Select the voltage mode and set the welding current as needed for the electrode and material thickness. Follow standard welding safety practices: wear appropriate personal protective equipment, verify proper grounding, and ensure adequate ventilation. When using the start function, connect to the vehicle or equipment battery following the manufacturer’s safety guidance and confirm stable contacts before attempting engine start assistance.

Usage recommendations

Use electrodes and current settings recommended for the material and thickness being welded. Regularly inspect cables, clamps, and connections for wear or corrosion. Do not attempt to operate the start function without verifying battery health and correct polarity. Store the unit in a dry, clean environment and follow periodic maintenance checks to ensure consistent performance.

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Customer questions

FAQ

How much does the Rectifier Weldman Inventor Smart 250 cost, and is it available for purchase?

The price is 163.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 01.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can Rectifier Weldman Inventor Smart 250 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Rectifier Weldman Inventor Smart 250 online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 Weldman 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 Weldman 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.

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