# Multimeter Unit UT-33B+ handheld digital multimeter, model UT-33B+

**URL:** https://aio.lv/en/product--unit-ut-33b--11666155
**Data updated:** 2026-03-11 13:40 (EET)
**Category:** Measuring tools
**Manufacturer:** Unit
**Manufacturer code:** UT-33B+
**EAN:** 6935750533161
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-ut-33b--11666155

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Handheld digital multimeter Unit UT-33B+ (model UT-33B+) provides basic electrical measurements for diagnostics and maintenance. Designed for measuring voltage, current and resistance in common electrical and electronic tasks, it suits technicians, hobbyists and home users. Compact and portable, it is intended for quick checks, troubleshooting and routine inspections.

## Long description

Handheld digital multimeter Unit UT-33B+ (model UT-33B+) is a compact measuring instrument for basic electrical diagnostics and maintenance. It provides essential functions for measuring DC and AC voltage, DC current and resistance, allowing quick checks and troubleshooting of common electrical and electronic circuits. Its portable design and simple controls make it suitable for technicians, hobbyists and home users who need a reliable tool for routine inspections and fault-finding.
Advantages
The Unit UT-33B+ offers a compact housing and an easy-to-read display that simplify measurements in tight spaces. Its straightforward range selection and input jacks reduce setup time, while the robust build supports frequent field use. The meter delivers the core measuring modes required for everyday diagnostics and is energy efficient for prolonged battery life.
Suitable for
 Basic electrical troubleshooting in households and workshops
 Testing batteries, power supplies and DC circuits
 Measuring voltages and resistance in electronic hobby projects
 Routine maintenance checks on small appliances and equipment
Key specifications
 Measurement functions: DC voltage, AC voltage, DC current, resistance
 Display: digital numeric readout with clear segments for fast reading
 Input protection: basic overrange and short-circuit protection for common use
 Power source: battery operated for portable use
 Form factor: handheld, lightweight and compact for field portability
How to use
Before use, inspect the meter, probes and battery compartment for damage and replace a low battery. Select the appropriate measurement function and range for the parameter you want to measure. Connect the black probe to the common input and the red probe to the appropriate input for voltage, current or resistance. Observe polarity when measuring DC voltage or current. Take measurements by placing the probes across the component, circuit point or device under test, and read the value from the display. Turn off the meter and disconnect probes after finishing measurements.
Usage recommendations
Use the Unit UT-33B+ for non-invasive diagnostics and routine checks. Avoid measuring high-energy circuits beyond the instrument's intended ranges, and always ensure correct probe connections and range selection to prevent damage. Store the meter in a dry environment and replace the battery when display dimness or unstable readings occur.

## FAQ

### How much does the Multimeter Unit UT-33B+ cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 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 26.06.2026 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/11666155/66963489_large.webp