# Digital multimeter Uni-Trend UT521 LCD display 1.5V battery 560g

**URL:** https://aio.lv/en/product--unit-ut521--11631269
**Data updated:** 2026-02-15 18:49 (EET)
**Category:** Measuring tools
**Manufacturer:** Unit
**Manufacturer code:** UT521
**EAN:** 6935750552100
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 137.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 113.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-ut521--11631269

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Uni-Trend UT521 is a digital multimeter featuring an LCD display, powered by a 1.5V battery. It weighs 560g and has dimensions of 160 x 70.5 x 100 mm, making it a compact and portable tool for measuring voltage, current, and resistance. Ideal for both professionals and hobbyists, it provides accurate readings and is suitable for various electrical tasks.

## Long description

The Uni-Trend UT521 is a compact digital multimeter with an LCD display designed for general electrical measurement tasks. Powered by a single 1.5V battery and sized for portability (160 x 70.5 x 100 mm), it offers basic functions for measuring voltage, current and resistance. With a weight of 560 g, the unit is suited to handheld use in workshop, field or home environments where straightforward, reliable readings are required.
Advantages
The multimeter provides a clear LCD readout and straightforward controls for quick measurement setup. Its portable dimensions and moderate weight make it easy to transport and handle during inspections or repairs. Battery power enables field use without external power sources, and the instrument covers essential electrical measurements for general diagnostics and troubleshooting.
Подходит для (tasks / use cases)
 Проверка постоянного и переменного напряжения в электроцепях
 Измерение силы тока в низковольтных цепях
 Определение сопротивления компонентов и проводников
 Быстрая диагностика электрических неисправностей в быту и на рабочем месте
Key specifications
 Display type: LCD
 Power source: single 1.5V battery
 Weight: 560 g
 Dimensions: 160 x 70.5 x 100 mm
 Measurement functions: voltage, current, resistance
How to use
Insert the 1.5V battery into the compartment and ensure the device is switched off before connecting test leads. Select the required measurement function on the selector, connect the probes to the appropriate terminals, and apply the probes to the circuit or component under test. Read the measured value from the LCD display and switch the meter off when measurements are complete to preserve battery life. Follow standard safety procedures when measuring live circuits, including observing correct probe placement and range selection.
Usage recommendations
The multimeter is intended for general-purpose electrical measurements; avoid exceeding the specified measurement ranges and inspect test leads and housing for damage before use. Store the instrument in a dry environment and remove the battery for long-term storage.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 160 x 70.5 x 100 |
| Display | LCD |
| Weight | 0.56 kg |
| Backlight | Yes |
| Battery voltage | 1.5 V |
| Batteries included | Yes |
| Data hold | Yes |
| Product type | Digital multimeter |

## FAQ

### How much does the Digital multimeter Uni-Trend UT521 cost, and is it available for purchase?

The price is 137.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 133 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 10.07.2026 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 Digital multimeter Uni-Trend UT521 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/11631269/66853961_large.webp