# Test Leads BLOW 5803# — measurement probes, 10 A, CAT III, 1000 V

**URL:** https://aio.lv/en/product--blow-5803--12070621
**Data updated:** 2026-03-12 21:49 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** BLOW
**Manufacturer code:** 5803#
**EAN:** 5900804013983
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blow-5803--12070621

## 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 5803# test leads are measurement probes rated for up to 10 A and 1000 V with CAT III overvoltage category. Designed for electrical testing and diagnostics, they connect multimeters and test instruments to circuits for current and voltage measurements. Suitable for field service, workshop troubleshooting, and routine maintenance where CAT III protection is required.

## Long description

BLOW 5803# test leads are measurement probes designed for electrical testing and diagnostics. Rated for up to 10 A and 1000 V with a CAT III overvoltage category, these leads connect multimeters and other test instruments to circuits for accurate current and voltage measurements. The design focuses on reliable contact, insulation suitable for moderate industrial environments, and compatibility with common meter inputs used in field service, workshop troubleshooting, and routine maintenance.
Advantages
These measurement probes provide a clear balance of current capacity and overvoltage protection, supporting measurements up to 10 A and 1000 V in environments up to CAT III. The leads feature robust insulation to reduce the risk of accidental contact and maintain measurement integrity. Their construction allows straightforward connection to standard multimeters and test devices while offering consistent signal transmission and mechanical durability for repeated use.
Suitable for
Field service electrical measurements and diagnostics
Workshop troubleshooting of industrial and commercial equipment
Routine maintenance checks on distribution circuits and control panels
Measurements where CAT III overvoltage protection is required
Key specifications
Current rating: up to 10 A
Voltage rating: up to 1000 V
Overvoltage category: CAT III
Intended use: connection between multimeters/test instruments and test points for current and voltage measurement
Insulation: durable protective insulation suitable for moderate industrial environments
Compatibility: standard multimeter/test instrument inputs
How to use
Connect the test leads to the corresponding input sockets of a compatible multimeter or test instrument, ensuring correct polarity and secure fit. Place the probe tips on the circuit points to measure voltage or insert the leads as required for current measurement following the instrument’s guidelines. Verify that the measurement does not exceed the specified limits of 10 A and 1000 V and that the working environment meets CAT III conditions. Inspect the insulation and connectors before each use for signs of wear or damage.
Usage recommendations
Use these test leads only with meters and instruments rated for the same or higher voltage and category. Avoid measurements that exceed the specified current and voltage ratings. Regularly inspect the leads for insulation damage, exposed conductors, or loose connectors; replace the leads if any defects are found. Follow local safety procedures and wear appropriate personal protective equipment when working on live circuits.

## FAQ

### How much does the BLOW 5803# test leads — 10 A CAT III 1000 V cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2443 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/12070621/67555536_large.webp