# Multimeter Unit Uni-T UT39E+ Universal Meter with Voltage/Current/Resistance Measurement

**URL:** https://aio.lv/en/product--unit-mie0439--11052963
**Data updated:** 2026-04-26 18:25 (EEST)
**Category:** Measuring tools
**Manufacturer:** Unit
**Manufacturer code:** MIE0439
**EAN:** 5901890074636
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-mie0439--11052963

## 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

The Unit Uni-T UT39E+ is a universal handheld multimeter designed for general electrical measurements. It provides essential functions such as voltage, current and resistance measurement along with continuity checks suitable for troubleshooting circuits, testing components and basic electrical maintenance in home, workshop or educational settings.

## Long description

The Unit Uni-T UT39E+ Universal Meter is a handheld multimeter intended for general electrical measurement tasks. It provides basic functions—AC/DC voltage, current, resistance, and continuity checks—packaged in a compact tool suitable for home DIY, workshop troubleshooting and educational labs. The meter is designed to offer straightforward readings for routine diagnostics and component testing.
Advantages
The Uni-T UT39E+ offers essential measurement modes in a portable housing that is easy to carry and operate. Its straightforward interface and clear display enable quick checks of voltage, current and resistance without complex setup. The meter supports continuity testing for fast fault finding and basic protection features common to handheld multimeters, making it a practical tool for non-specialist users and technicians performing everyday maintenance.
Suitable for
 General household electrical checks and simple troubleshooting
 Workshop electronics testing and component verification
 Educational use for teaching basic electrical measurement principles
 Routine maintenance tasks that require quick voltage, current or resistance readings
When it may not be suitable
The Unit Uni-T UT39E+ is designed for basic and general-purpose measurements and may not meet the needs of professionals requiring advanced features such as true RMS measurement, high-precision laboratory accuracy, data logging, large input protection ratings, or specialized measurement modes (frequency, capacitance, temperature) if those are required. For industrial environments with high-voltage systems, specialised high-accuracy instruments with appropriate safety ratings should be used.
Key specifications
 Measurement functions: AC/DC voltage, current, resistance, continuity
 Form factor: handheld, portable multimeter
 Display: digital readout suitable for quick numeric readings
 Power: battery-operated for portable use
 Use cases: general electrical troubleshooting, component testing, educational measurement
How to use
Turn the meter on and select the appropriate measurement mode for the quantity you intend to measure (voltage, current or resistance). Connect the test leads to the appropriate input terminals and place the probes on the circuit points to obtain readings on the display. Use the continuity mode to check for low-resistance connections—an audible indicator, if present, will signal continuity. Always start with the highest range if the meter is manually ranged, observe polarity for DC measurements and disconnect power where safe and necessary before measuring resistance or continuity.
What to consider before purchase
 Required measurement types (ensure AC/DC voltage, current and resistance cover your needs)
 Accuracy level needed for your tasks—basic troubleshooting vs. precise diagnostics
 Safety and input protection appropriate for the voltages and environments you will encounter
 Need for additional features such as true RMS, data logging, or specialized measurement modes
Usage recommendations
Use this multimeter for routine checks, component testing and troubleshooting in low- to medium-voltage systems. Follow basic electrical safety practices: inspect leads before use, select the correct measurement mode and range, and avoid measuring live circuits without appropriate training and PPE. For tasks requiring higher accuracy or specialized functions, consider a meter with those specific capabilities.

## FAQ

### How much does the Multimeter Unit Uni-T UT39E+ cost, and is it available for purchase?

The price is 47.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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/11052963/68549235_large.webp