# Infrared temperature meter Unit UT309C — non-contact IR thermometer, handheld

**URL:** https://aio.lv/en/product--unit-mie0304--11052931
**Data updated:** 2026-03-11 11:59 (EET)
**Category:** Digital thermometers
**Manufacturer:** Unit
**Manufacturer code:** MIE0304
**EAN:** 5901890028912
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 72.99 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 60.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-mie0304--11052931

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.06.2026 | free |
| Pickup points | 19.06.2026 | 1.99 EUR |
| Courier delivery to door | 19.06.2026 | 4.99 EUR |

## Summary description

Unit UT309C is a handheld infrared temperature meter for non-contact surface temperature measurement. The IR thermometer provides quick readings from a distance using infrared sensing, suitable for checking temperatures on machinery, HVAC systems, cooking surfaces and electrical panels. Compact and portable, it is intended for practical on-site temperature checks and diagnostics.

## Long description

Unit UT309C is a handheld infrared temperature meter designed for quick non-contact surface temperature measurement. The IR thermometer uses infrared sensing to provide fast readings from a safe distance, enabling temperature checks on machines, HVAC components, cooking surfaces and electrical panels. Its compact, portable design supports practical on-site diagnostics and routine monitoring without physical contact.
Advantages
The infrared temperature meter delivers rapid temperature readings with minimal user effort and no need for contact, reducing contamination risk and enabling measurements in hard-to-reach or hot areas. Its handheld format and lightweight construction make it easy to carry between job sites. The device provides a clear point-and-measure workflow suitable for maintenance, inspection and troubleshooting tasks.
Suitable for
Preventive maintenance and troubleshooting of mechanical equipment
HVAC system inspection and duct temperature checks
Surface temperature verification for cooking and food service areas
Electrical panel and connection thermal checks (visual inspection only — not for energized work on its own)
Quick spot checks in workshops, laboratories and field service
Key specifications
Measurement method: non-contact infrared sensing
Form factor: handheld, pistol-style
Portability: compact and lightweight for field use
Typical use range: surface temperature measurement from a distance
Response: fast spot readings suitable for diagnostics and monitoring
How to use
Point the infrared thermometer at the surface to be measured from the recommended distance, ensure there are no obstructions between the device and the target, then activate the measurement trigger to obtain a temperature reading. For consistent results, aim at a representative area of the surface and keep the device steady while measuring. Avoid measuring through transparent barriers such as glass and allow time for the target surface to stabilize if it has been recently heated or cooled.
Usage recommendations
When measuring electrical equipment or hot machinery, maintain a safe distance and follow applicable safety procedures. Use the IR thermometer for spot checks and diagnostics; for critical measurements or situations that require high precision, confirm readings with a contact thermometer or calibrated instrument designed for the specific task.

## FAQ

### How much does the Infrared temperature meter Unit UT309C cost, and is it available for purchase?

The price is 72.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 16.06.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Infrared temperature meter Unit UT309C 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/11052931/65903622_large.webp