# Test Leads BLOW 57-001# — measurement/test probe leads for multimeter 830 series

**URL:** https://aio.lv/en/product--blow-57-001--12056056
**Data updated:** 2026-03-12 19:39 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** BLOW
**Manufacturer code:** 57-001#
**EAN:** 5900804074809
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blow-57-001--12056056

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

BLOW 57-001# test leads are measurement leads designed for use with multimeters compatible with the 830 series. They provide insulated probe connections for voltage, current and continuity measurements, enabling secure contact and signal transfer between the meter and test points. Suitable for general electrical diagnostics, troubleshooting and laboratory measurements where standard multimeter leads are required.

## Long description

BLOW 57-001# test leads are measurement leads designed for use with multimeters compatible with the 830 series. They provide insulated probe connections for voltage, current and continuity measurements, enabling secure contact and reliable signal transfer between the meter and test points. The leads are intended for general electrical diagnostics, troubleshooting and laboratory measurements where standard multimeter leads are required.
Advantages
The leads feature insulated probes and flexible cables that help maintain safe handling during measurement. Durable connectors and strain relief reduce wear at connection points and improve long-term usability. The assembly is compatible with common 4 mm input sockets used on many handheld multimeters, ensuring straightforward and reliable connection to instruments in the 830 series family.
Suitable for
Voltage and DC/AC measurement on circuits and components
Current measurement when used with appropriate meter settings
Continuity and resistance testing in electronic equipment
Routine electrical diagnostics and troubleshooting
Laboratory bench measurements and educational use
Key specifications
Connector type: insulated probes with compatible plug for standard multimeter sockets
Cable: flexible insulated lead for easy routing and handling
Probe tips: pointed metal tips for accurate contact with test points
Insulation: protection on probe shafts to reduce accidental contact
Compatibility: designed for multimeters compatible with the 830 series form factor
How to use
Insert the lead plugs into the corresponding input sockets of the multimeter, matching polarity and connector positions according to the meter markings. Select the appropriate measurement function and range on the multimeter before touching test points. Use the insulated probe shafts to make contact with circuit points, holding the leads steady to ensure accurate readings. When measuring current, always follow the meter instructions for series connection and range selection to avoid damage or incorrect results.
Usage recommendations
Verify that the multimeter and leads are rated for the voltages and currents present in the tested circuit. Inspect insulation and connectors for damage before each use. Store the leads coiled loosely to avoid kinks and protect probe tips with caps or a safe enclosure when not in use.

## FAQ

### How much does the Test Leads BLOW 57-001# 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 — 2486 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 16.07.2026 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 BLOW 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 BLOW 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

## Image

https://aio.lv/img/cache/product/12056056/67542069_large.webp