MERTECH ESL42 Nova 4.2 Electronic Price Tag

MERTECH ESL42 Nova 4.2" is an electronic EPD price tag in an enlarged format for shops, supermarkets, pharmacies, retail chains and non—food retail. The model is suitable for shelves and display areas, where it is important to show not only the price, but also extended information about the product: characteristics, stock, article, origin, unit of measurement or additional purchase conditions.

The 4.2" screen with a resolution of 400x300 pixels gives more space for price and product information. This format is well suited for products where the buyer needs more data before buying: appliances, household goods, DIY, cosmetics, pharmacy assortment, fresh food and promotional items.

Large format for visible information on the shelf

The dimensions of the case are 140× 87× 6 mm. The price tag remains thin and neat, but it is more noticeable than compact models. It is convenient to use it on promotional shelves, display cases, end displays and in product categories where the standard price tag is not enough.

The white ABS plastic case fits well into the retail equipment and does not overload the shelf visually. The customer reads the price, promotional offer and key information about the product faster, and the store gets a cleaner and more manageable layout.

More options for stocks and product data

On the MERTECH ESL42 Nova 4.2, you can display the retail price, the initial price, the price for loyalty program participants, the promotional price, the article, the origin of the product, the specification, the unit of measurement, the category and other information. This makes the model convenient for categories where it is important not just to show the cost, but to explain the value of the offer to the buyer.

The price tag supports the display of white, black, red and yellow colors. Black and white are suitable for basic information, red and yellow are suitable for promotions, discounts, special offers and visual accents.

Automatic updates via the ESL system

The MERTECH ESL42 Nova 4.2" works via Bluetooth 5.1 wireless communication and is used as part of the MERTECH ESL system. Prices, promo tags, and display templates can be updated centrally, without printing paper price tags or manually replacing shelves.

The model supports price change management from a mobile device within the ESL infrastructure. This is convenient when setting up, maintaining, and working with areas where prices and promotions change frequently.

Advantages of MERTECH ESL42 Nova 4.2"

• The 4.2" screen is a large format for prices, promotions, specifications, and an extended product description.
• The resolution of 400×300 pixels is a clear display of text, numbers, promo labels and template elements.
• 4 display colors — white, black, red and yellow to highlight discounts and special offers.
• The slim 140×87×6 mm case is noticeable on the shelf, but neat for commercial equipment.
• Bluetooth 5.1 is wireless data transmission as part of the MERTECH ESL system.
• Powered by CR2450X2 — stand-alone operation without connecting to a wired power supply.
• Operating range 0...+40 °C — suitable for standard retail areas inside the store.

Suitable for what tasks

The MERTECH ESL42 Nova 4.2" electronic price tag is worth choosing for products and areas where you need more space for information. It is suitable for large price tags, promotional offers, products with specifications, loyalty programs, seasonal sales and categories where it is important for the buyer to see the details right on the shelf.

The model helps to reduce the manual replacement of paper price tags, launch promotions faster and reduce the risk of price discrepancies on the shelf and at the checkout. Employees update the data through the ESL system, and the buyer sees the current price and terms of the offer next to the product.

Operation and maintenance

The price tag is made in a white ABS plastic case and is designed to operate at temperatures from 0 to +40 °C. It is powered by replaceable CR2450X2 batteries, so the device does not require a wired connection on the shelf.

MERTECH ESL42 Nova 4.2" is suitable for projects where you need to combine accurate layout, information content and centralized price management. It can be used as part of an integrated ESL system along with a base station, control platform, and mounting accessories.

Why choose ESL42 Nova

MERTECH ESL42 Nova 4.2" is a good choice for stores that need an electronic price tag in an enlarged format. It helps to make price communication more visible, add more information about the product and avoid manual replacement of paper media in areas with frequent price changes.

The model is especially useful for promotional shelves, storefronts, end displays and categories where it is important for the buyer to see not only the price, but also the arguments for the purchase. ESL42 Nova helps to manage the shelf more accurately, launch promotions faster and maintain a uniform standard for the design of price tags in the trading floor.