# Light Meter Sekonic L-478D Litemaster Pro Black

**URL:** https://aio.lv/en/product--sekonic-100394--3472637
**Data updated:** 2025-12-29 10:56 (EET)
**Category:** Photo Studio & Lighting Equipment
**Manufacturer:** Sekonic
**Manufacturer code:** 100394
**EAN:** 4962294011468
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 426.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 352.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sekonic-100394--3472637

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Sekonic L-478D Litemaster Pro light meter features a compact design with dimensions of 57 mm width, 140 mm depth, and 26 mm height. It operates on AAA batteries (1.5 V) and is ideal for photographers seeking accurate light measurements. Its user-friendly interface and portability make it a valuable tool for both studio and outdoor shooting.

## Long description

The Sekonic L-478D LITEMASTER PRO is a compact, touch-screen light meter designed for photographers and cinematographers. Its 2.7" LCD clearly shows ambient, flash and cine readings, and the meter can be calibrated to a camera using Sekonic's Data Transfer software (DTS) with Sekonic or X-Rite targets or by entering data manually. The device runs on AAA 1.5 V batteries and combines portability with a user-friendly interface for accurate exposure measurement in studio and location work.
Advantages
The touchscreen interface allows quick selection and adjustment of settings by touch or sliding motions. The large, easy-to-read display presents multiple measurement modes — ambient, flash and cine — in a straightforward format. Compact dimensions (57 mm × 140 mm × 26 mm) and battery operation make the meter convenient to carry and use on shoots. Calibration via Sekonic DTS ensures consistency between meter readings and camera response when used with supported targets or manual input.
Suitable for
Photographers working in studio and outdoor environments
Cinematographers and videographers measuring cine exposure
Portrait, product and commercial shoots requiring precise flash and ambient readings
Key specifications
Model: Sekonic L-478D LITEMASTER PRO
Display: 2.7" LCD touchscreen
Power: AAA batteries (1.5 V)
Dimensions: 57 mm (W) × 140 mm (D) × 26 mm (H)
Calibration: Sekonic Data Transfer software (DTS) compatibility; supports Sekonic and X-Rite targets or manual input
Measurement modes: Ambient, flash, cine
Brand: Sekonic; MPN: 100394; EAN: 4962294011468
How to use
Power the meter with AAA 1.5 V batteries, then turn it on and select the desired measurement mode via the touchscreen. For ambient readings, position the meter as required and take a measurement; for flash, set the meter to flash mode and trigger the flash while observing the display. Use the cine mode to measure light for video settings. To align readings with your camera, connect the meter to Sekonic's Data Transfer software and follow the DTS instructions with a supported target or enter calibration values manually on the meter or in the DTS application.
Usage recommendations
Store the meter with spare AAA batteries and protect the sensor from direct impact or prolonged exposure to moisture. Regularly calibrate with Sekonic DTS and recommended targets to maintain consistent results between the meter and your camera.

## Specifications

| Feature | Value |
|---|---|
| Display | LCD 2.7" |
| Weight | 0.13 kg |
| Storage temperature (T-T) | -20 - 60 |
| Battery type | AAA |
| Operating temperature (T-T) | -1 - 50 |
| Height | 26 mm |
| Width | 57 mm |
| Depth | 140 mm |
| Product colour | Black |
| Manual | Yes |
| Battery voltage | 1.5 V |
| Batteries included | Yes |
| Ambient light metering modes | Aperture priority |
| Flash metering modes | Without synchro cord, With synchro cord |
| Power source type | Battery |
| Measuring angle | 358 ° |
| Number of measuring ranges | 4 |
| Luminance measuring units | fL, cd/m² |
| USB port | No |

## FAQ

### How much does the Light Meter Sekonic L-478D Litemaster Pro cost, and is it available for purchase?

The price is 426.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 01.07.2026 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 Light Meter Sekonic L-478D Litemaster Pro 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 Sekonic 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 Sekonic 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/3472637/65610816_large.webp