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header-product Clamp analog ammeter BLOW 51-020#, measuring current up to 20 A, analog display, side jaw
10.49 €

Clamp analog ammeter BLOW 51-020#, measuring current up to 20 A, analog display, side jaw

Clamp analog ammeter BLOW 51-020# Photo 1
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Clamp analog ammeter BLOW 51-020#, measuring current up to 20 A, analog display, side jaw

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Short description

Analog clamp ammeter BLOW model 51-020# provides current measurement up to 20 A using a side-opening clamp and an analog pointer display. Designed for basic electrical diagnostics and circuit checks, it measures AC/DC currents where applicable and offers portable, handheld operation for field technicians, electricians and hobbyists.
Available for order: 228 pcs.
Warranty: 2 Years
SKU: 12026991
Manufacturer: BLOW
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
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{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
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The BLOW clamp analog ammeter 51-020# is a handheld measuring instrument for measuring electrical current up to 20 A. It features a side-opening jaw for quick clamping around conductors and an analog pointer display that provides a direct visual reading of current levels. The device is intended for basic diagnostics, circuit verification and quick spot checks in residential, commercial and light industrial electrical work.

Advantages

The side jaw design allows fast access to conductors in confined spaces without disconnecting wiring. An analog pointer display gives continuous, easy-to-interpret feedback of changing current values. Compact, lightweight construction supports portable field use and simple one-handed operation. The instrument's range up to 20 A covers common household and small-installation current measurements.

Suitable for

  • Measuring AC and DC currents in household circuits and appliances (within the specified range)
  • Quick verification of wiring and loads during installation and maintenance
  • Field checks by electricians, service technicians and hobbyists

Key specifications

  • Maximum measurable current: 20 A
  • Display type: analog pointer
  • Jaw orientation: side-opening clamp
  • Form factor: handheld, portable

How to use

Place the instrument in a stable position and ensure the meter is set to the appropriate current range before measurement. Open the side jaw and clamp it around a single conductor only; do not clamp around multi-core cables or grounded bundles. Read the current value from the analog pointer against the scale. For DC measurements observe correct polarity indications if provided by the instrument. After use, open the jaw, remove the meter from the conductor and store it in a dry, dust-free location.

Usage recommendations

Verify that the expected current does not exceed the instrument's maximum rating before measuring. Wear appropriate personal protective equipment and follow local electrical safety procedures when working on live circuits. Avoid exposing the meter to moisture, excessive heat or mechanical shock to maintain measurement accuracy and device longevity.

Description

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Customer reviews

Customer questions

FAQ

How much does the Clamp analog ammeter BLOW 51-020# cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 228 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. 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.