# Analog Clamp Multimeter BLOW 51-505 — Mini ammeter with 5 A range and shunt

**URL:** https://aio.lv/en/product--blow-51-505--12078082
**Data updated:** 2026-03-12 21:57 (EET)
**Category:** Measuring tools
**Manufacturer:** BLOW
**Manufacturer code:** 51-505#
**EAN:** 5900804004608
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blow-51-505--12078082

## 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

Analog clamp-style multimeter BLOW 51-505 is a compact ammeter designed to measure current up to 5 A using an included shunt. Its mini form factor suits tight spaces and portable inspections. The instrument provides needle indication for real-time current readings and is intended for basic electrical troubleshooting, appliance checks, and maintenance tasks.

## Long description

The BLOW 51-505 analog clamp multimeter is a compact ammeter designed for measuring direct currents up to 5 A using the supplied shunt. Its clamp-style, mini form factor and needle indicator allow quick, real-time readings in confined spaces and during portable inspections. The instrument is intended for basic electrical troubleshooting, appliance checks, and routine maintenance where straightforward current measurement is required.
Advantages
This mini ammeter features a mechanical needle display that gives immediate visual feedback without the need for batteries or complex setup. The included shunt enables accurate 5 A range measurements, while the clamp and small housing make it easy to position on wiring or components in narrow installations. The device’s simple construction and analog reading reduce susceptibility to transient digital artifacts and provide intuitive interpretation of current levels.
Suitable for
Basic electrical troubleshooting and fault finding
Appliance current checks and verification
Maintenance inspections in tight or confined spaces
Portable field measurements and quick on-site diagnostics
Key specifications
Measurement type: analog clamp ammeter with external shunt
Current range: up to 5 A (with supplied shunt)
Display: mechanical needle pointer for real-time reading
Form factor: compact, clamp-style portable instrument
Power: passive needle movement (no onboard digital electronics required for indication)
How to use
To measure current, place the supplied shunt in series with the circuit under test according to standard safety practice, then clamp the instrument or position it as required to read the needle. Ensure connections are secure and that the measured conductor and surrounding area are de-energized when making physical connections. Observe the needle movement to read the current value within the 5 A range; if readings approach the instrument limits, remove power and reconfigure the measurement to prevent overload.
Usage recommendations
Use the multimeter for low-current checks and routine inspections. Verify the shunt rating before connecting to a circuit, avoid exposure to moisture and extreme temperatures, and store the instrument in a dry, dust-free place. For safety, follow local electrical regulations and disconnect power when installing or removing the shunt.

## FAQ

### How much does the Analog Clamp Ammeter BLOW 51-505 cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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/12078082/67562407_large.webp