# Multimeter Unit UT133B — handheld digital multimeter by Unit

**URL:** https://aio.lv/en/product--unit-mie0383--11132731
**Data updated:** 2026-03-27 13:55 (EET)
**Category:** Other goods
**Manufacturer:** Unit
**Manufacturer code:** MIE0383
**EAN:** 5901890044875
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-mie0383--11132731

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Handheld digital multimeter Unit UT133B designed for measuring electrical parameters in general-purpose electronics and electrical maintenance. The UT133B provides standard multimeter functions such as voltage, current and resistance measurement, continuity check and diode test. Suitable for troubleshooting circuits, testing components and routine electrical diagnostics in workshops and field work.

## Long description

The Unit UT133B is a handheld digital multimeter designed for measuring common electrical parameters in general-purpose electronics and electrical maintenance. It provides standard multimeter functions — AC/DC voltage, DC current, resistance measurement, continuity check and diode test — in a compact, portable form factor suitable for workshop benches and field tasks. The instrument is intended to support troubleshooting of circuits, testing discrete components and performing routine diagnostics on electrical installations and electronic devices.
Advantages
The UT133B combines a straightforward user interface with essential measurement modes to cover everyday diagnostic needs. Its compact housing and clear display make readings easy to interpret in cramped or dimly lit environments. The multimeter offers reliable basic accuracy for common maintenance tasks and includes protection features appropriate for handheld electrical test equipment.
Suitable for
Troubleshooting electronic circuits and boards
Testing resistors, diodes and basic components
Measuring DC and AC voltages in household and industrial equipment
Routine electrical maintenance and field service checks
Key specifications
Measurement functions: AC/DC voltage, DC current, resistance, continuity, diode test
Form factor: handheld, portable design
Display: digital readout with clear numeric indication
Input protection: incorporated over-range and polarity safeguards for safe operation
Power: battery-powered for portable use
How to use
Before use, inspect the test leads and battery compartment for damage and replace batteries if necessary. Select the required measurement function and range on the rotary switch, connect the test leads to the appropriate terminals and place the probes on the measurement points. For voltage measurements, observe correct polarity and use the appropriate AC or DC selection. For resistance, continuity and diode checks, remove power from the circuit to avoid inaccurate readings and potential damage. Read the digital display and interpret the measured values according to the component or circuit specifications.
Usage recommendations
Use the Unit UT133B in dry conditions and avoid exposing the instrument to extreme temperatures or moisture. Replace batteries when display dimming or unstable readings occur, and store the multimeter in a protective case when transporting. For measurements on high-energy circuits or where greater safety margins are required, use equipment rated for higher categories and follow applicable safety procedures.

## FAQ

### How much does the Multimeter Unit UT133B cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 17.07.2026 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 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/11132731/68515133_large.webp