# UNI-T UT181A Digital Multimeter with TFT LCD, Frequency, Capacitance, Temperature, and Li-ion Battery

**URL:** https://aio.lv/en/product--unit-ut181a--12574780
**Data updated:** 2026-07-09 14:55 (EEST)
**Category:** Other goods
**Manufacturer:** Unit
**Manufacturer code:** UT181A
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 357.00 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 295.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-ut181a--12574780

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The UNI-T UT181A is a high-precision digital multimeter featuring a clear TFT LCD screen. It supports measurement of frequency, capacitance, temperature, diode testing, and continuity buzzer. Designed for professional use in CAT III and CAT IV environments, this device is powered by a rechargeable Li-ion battery, ensuring reliable performance for electrical diagnostics, troubleshooting, and industrial maintenance tasks.

## Long description

The UNI-T UT181A is a professional-grade True RMS digital multimeter designed for high-precision electrical diagnostics and industrial maintenance. Featuring a vibrant 3.5-inch 64k color TFT LCD screen, this device provides clear visibility of complex data, including trend graphs for long-term monitoring. It is equipped with advanced datalogging capabilities, allowing users to store up to 20,000 sets of measurements, which can be analyzed directly on the device or exported via USB for further evaluation on a PC.
Advantages
This multimeter stands out due to its robust feature set, which includes trend capture and dual temperature measurement, making it an essential tool for engineers and technicians. The device is powered by a high-capacity 2000mAh rechargeable Li-ion battery, ensuring extended operational time in the field. With an IP65 rating, it offers superior protection against dust and water, while the True RMS functionality ensures accurate readings even in non-sinusoidal electrical environments. The inclusion of a low pass filter and nS conductance measurement further enhances its versatility for specialized troubleshooting tasks.
Suitable for
Industrial electrical maintenance and troubleshooting
Long-term data logging and trend analysis of electrical systems
Dual temperature monitoring in HVAC and industrial processes
Precision voltage, current, and resistance measurements in CAT III and CAT IV environments
Diode testing and continuity checks for circuit integrity
When it may not be suitable
The UT181A may be overkill for basic household electrical tasks or simple hobbyist projects where high-precision datalogging and trend analysis are not required. Its advanced features and professional-grade build make it a more significant investment than standard entry-level multimeters.
Key specifications
Display: 3.5-inch 64k color TFT LCD (320 x 240)
DC Voltage Range: Up to 1000V
AC Voltage Range: Up to 1000V
DC/AC Current Range: Up to 10A
Resistance: Up to 60MΩ
Capacitance: Up to 60mF
Temperature Range: -40°C to 1000°C
Frequency Range: 10Hz to 60MHz
Power Source: 7.4V 2000mAh Li-ion rechargeable battery
Protection Rating: IP65
How to use
To begin, ensure the device is fully charged using the provided power adapter. Connect the test leads to the appropriate input terminals based on the measurement type required. Use the rotary dial and function buttons to select the desired mode, such as voltage, current, or temperature. For datalogging, navigate the menu to initiate recording, and use the trend capture feature to visualize changes over time. Data can be transferred to a computer using the included USB interface cable and software for detailed reporting.
What to consider before purchase
Verify that the CAT III/IV rating meets your specific safety requirements for your work environment.
Consider if you require the optional Bluetooth adapter for wireless connectivity.
Ensure the device dimensions and weight are suitable for your typical field work conditions.
Usage recommendations
Always inspect the test leads for damage before use and ensure the device is set to the correct range to prevent damage to the internal circuitry. Utilize the PC software for comprehensive data analysis and long-term trend reporting.

## FAQ

### How much does the UNI-T UT181A Digital Multimeter cost, and is it available for purchase?

The price is 357.00 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 Wednesday 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 UNI-T UT181A Digital Multimeter 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/12574780/68941679_large.webp