# Uni-T UT385 Laser Power Meter

**URL:** https://aio.lv/en/product--unit-ut385--12478412
**Data updated:** 2026-05-22 07:21 (EEST)
**Category:** Measuring tools
**Manufacturer:** Unit
**Manufacturer code:** UT385
**EAN:** 6935750538500
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 154.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 127.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-ut385--12478412

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Uni-T UT385 is a professional laser power meter designed for precise measurement of laser output power. This reliable instrument is essential for testing, calibrating, and maintaining laser equipment in industrial, laboratory, and research environments. It features a user-friendly interface and high-accuracy sensors to ensure consistent performance for various laser applications.

## Long description

The Uni-T UT385 Laser Power Meter is a professional-grade instrument engineered for the precise measurement of laser output power. Designed for versatility and accuracy, this device is an essential tool for technicians, engineers, and researchers involved in the calibration, testing, and maintenance of laser systems. Its robust construction and high-sensitivity sensor ensure reliable performance across a variety of industrial and laboratory settings, providing users with the data necessary to maintain optimal laser equipment functionality.
Advantages
This laser power meter offers exceptional measurement precision, allowing for consistent monitoring of laser output within a broad wavelength range. The device features a user-friendly interface with a backlit LCD screen, ensuring clear visibility of readings even in challenging lighting conditions. Its split-type design, featuring a flexible cable connecting the sensor to the main unit, provides significant convenience when measuring lasers in confined or difficult-to-reach spaces. Furthermore, the inclusion of data logging capabilities and threshold alarms allows for proactive equipment management and safety monitoring, while the energy-efficient design ensures extended operation during intensive testing sessions.
Suitable for
Calibration and maintenance of industrial laser equipment
Laboratory research and development involving light sources
Quality control testing for laser modules
Monitoring laser output stability over time
Educational demonstrations in physics and optics
When it may not be suitable
The Uni-T UT385 is specifically calibrated for laser power measurement within the 0 µW to 39.99 mW range and is not intended for high-power industrial lasers exceeding this capacity. It is also not suitable for measuring non-laser light sources or for use in environments with extreme temperatures or high humidity levels that fall outside the specified operating range.
Key specifications
Measurement range: 0 µW to 39.99 mW
Wavelength range: 400 nm to 1100 nm
Wavelength presets: 520 nm, 633 nm, 650 nm, 780 nm
Sampling rate: 0.5 seconds
Data storage: Up to 199 sets
Display: 4-digit backlit LCD
Power source: 9V battery
Operating temperature: 0°C to 40°C
How to use
To begin using the device, insert the 9V battery into the compartment and connect the sensor probe to the main unit. Power on the meter and select the appropriate wavelength setting that matches your laser source using the dedicated selection buttons. Position the sensor directly in the path of the laser beam, ensuring it is perpendicular to the light for maximum accuracy. Observe the real-time readings on the LCD display. You may utilize the data logging function to save measurements for later analysis or set threshold alarms to receive alerts if the laser power deviates from your desired parameters.
What to consider before purchase
Ensure your laser source falls within the 0 µW to 39.99 mW power range
Verify that your laser wavelength is compatible with the 400–1100 nm detection range
Check if the split-type sensor design meets your specific workspace requirements
Confirm that the operating environment temperature and humidity are within the specified limits
Usage recommendations: Always ensure the laser beam is safely contained and directed at the sensor to prevent accidental exposure. Regularly calibrate the device if used in critical industrial applications and store the unit in its protective case when not in use to maintain sensor integrity.

## FAQ

### How much does the Uni-T UT385 Laser Power Meter cost, and is it available for purchase?

The price is 154.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 62 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 07.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Uni-T UT385 Laser Power Meter 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

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