# Clamp Meter Unit UT223A — True RMS, AC/DC Current up to 400A, Auto Range, Multimeter Functions

**URL:** https://aio.lv/en/product--unit-ut223a--12046644
**Data updated:** 2026-03-12 19:28 (EET)
**Category:** Measuring tools
**Manufacturer:** Unit
**Manufacturer code:** UT223A
**EAN:** 5901890045117
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 493.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 408.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-ut223a--12046644

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Clamp meter Unit UT223A is a handheld electrical test instrument combining clamp-style current measurement with multimeter functions. It provides True RMS measurement for AC and DC currents (up to 400 A clamp range), auto-ranging, voltage, resistance and continuity checks, and a backlit display for field diagnostics. Suitable for electricians and maintenance technicians for troubleshooting power circuits and measuring load currents safely without breaking the circuit.

## Long description

Clamp meter Unit UT223A is a handheld electrical test instrument that combines clamp-style current measurement with standard multimeter functions. It delivers True RMS readings for both AC and DC currents within a clamp range up to 400 A, plus voltage, resistance and continuity checks. The unit features auto-ranging and a backlit display to support field diagnostics and safe measurements without interrupting the circuit.
Advantages
The UT223A offers True RMS measurement for accurate readings on non-sinusoidal waveforms and mixed loads. Its clamp jaw enables current measurement up to 400 A without disconnecting conductors, while auto-range simplifies operation across different signal levels. Integrated multimeter functions — including voltage, resistance and continuity — reduce the need to carry separate instruments. A backlit LCD and compact, handheld form factor make the tool practical for on-site troubleshooting and maintenance tasks.
Suitable for
Measuring AC and DC load currents up to 400 A without breaking the circuit
Field diagnostics and troubleshooting of residential and commercial power circuits
Maintenance checks on motors, pumps and HVAC systems
Verification of voltage, resistance and continuity in electrical installations
Key specifications
True RMS measurement for AC and DC currents
Clamp current range: up to 400 A
Auto-ranging functionality
Multimeter functions: AC/DC voltage, resistance, continuity
Backlit LCD for low-light visibility
Handheld, clamp-style form factor for single-handed operation
How to use
Switch the meter to the required measurement mode (current, voltage, resistance or continuity) and allow the instrument to auto-range if available. For current measurement, open the clamp jaw and position a single conductor centrally within the jaw before closing it; avoid clamping around multi-conductor cables. Read the True RMS value on the display and observe the backlight for visibility in dim conditions. For voltage and resistance measurements, connect the test leads to the appropriate terminals and follow standard safety practices, ensuring the circuit is de-energized where required.
Usage recommendations
Use the clamp meter on single conductors only and keep hands clear of live parts. Verify that the measured current does not exceed the clamp range. When measuring high currents or working in industrial environments, follow applicable safety standards and use appropriate personal protective equipment. Store the meter in a dry, dust-free environment and replace batteries according to the manufacturer’s guidance to maintain reliable operation.

## FAQ

### How much does the Clamp Meter Unit UT223A cost, and is it available for purchase?

The price is 493.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 09.07.2026 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 Clamp Meter Unit UT223A be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Unit 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 Unit 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/12046644/67533150_large.webp