# Single-phase energy meter QOLTEC 50882 230V LCD WiFi for household electricity monitoring

**URL:** https://aio.lv/en/product--qoltec-50882--11175874
**Data updated:** 2026-02-14 19:34 (EET)
**Category:** Smart Sensors
**Manufacturer:** QOLTEC
**Manufacturer code:** 50882
**EAN:** 5901878508825
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-50882--11175874

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Single-phase energy meter QOLTEC 50882 is a 230V meter with LCD display and Wi‑Fi connectivity designed for monitoring household electricity consumption. It shows voltage, current and energy readings on the screen and transmits data over Wi‑Fi for remote reading and analysis. Suitable for residential installations to track usage, detect abnormal consumption and help manage electricity costs.

## Long description

Single-phase energy meter QOLTEC 50882 230V LCD WiFi for household electricity monitoring is a compact DIN-rail device designed to measure and report single-phase AC electrical parameters in residential installations. The meter displays real-time voltage, current and accumulated energy on an LCD and transmits measurement data via Wi‑Fi to enable remote monitoring and analysis. It is intended for installation in consumer units to help track consumption patterns and identify unusual power usage.
Advantages
The meter combines a clear LCD readout with wireless connectivity, allowing on-site reading and remote access to consumption data. Its single-phase 230V design fits standard household electrical systems and supports accurate measurement of voltage, current and active energy. The Wi‑Fi capability enables data logging and integration with monitoring apps or home energy management systems, facilitating trend analysis and easier detection of abnormal consumption. The compact rail-mounted form factor simplifies installation in distribution boards.
Suitable for
 Monitoring household electricity consumption in single-phase residential circuits
 Remote reading and logging of energy use via Wi‑Fi-enabled systems
 Detecting abnormal consumption patterns and supporting energy cost control
 Integration into home energy management or smart home setups
Key specifications
 Supply type: single-phase AC, nominal 230 V
 Display: LCD showing voltage, current and cumulative energy
 Connectivity: Wi‑Fi for data transmission and remote access
 Measurements: real-time voltage, current and active energy (kWh)
 Mounting: DIN-rail compatible, compact housing for distribution boards
 Intended application: residential/household electrical monitoring
How to use
Install the meter on a standard DIN-rail inside the consumer unit and connect it according to the electrical wiring diagram, ensuring correct connection to the phase and neutral conductors and secure current-carrying terminals. Power the device from the household 230 V supply and follow the manufacturer’s procedure to connect the meter to the local Wi‑Fi network for remote data transmission. Use the built-in LCD to verify voltage, current and accumulated energy readings after installation. Configure the associated app or monitoring platform to collect and visualize consumption data for analysis and reporting.
Usage recommendations
For safe and reliable operation, have the meter installed by a qualified electrician, verify correct wiring and protective devices, and ensure the Wi‑Fi network is stable for continuous data transmission. Regularly check the LCD readings and exported logs to identify unexpected changes in consumption. When integrating with energy management software, secure the network access and follow recommended update procedures for the monitoring application.

## FAQ

### How much does the Single-phase meter QOLTEC 50882 230V LCD WiFi cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 393 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 26.06.2026 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. All transactions are 100% secure and encrypted.

### 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 QOLTEC 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 QOLTEC 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/11175874/61936772_large.webp