# Smart electricity cost meter GreenBlue GB350E for monitoring power consumption and cost

**URL:** https://aio.lv/en/product--greenblue-gb350e--10544326
**Data updated:** 2026-03-11 11:53 (EET)
**Category:** Smart Plugs
**Manufacturer:** GreenBlue
**Manufacturer code:** GB350E
**EAN:** 5902211127734
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--greenblue-gb350e--10544326

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

GreenBlue GB350E is an electricity cost meter designed to monitor power consumption and calculate energy costs for connected devices. It records electrical usage in real time for accurate tracking, supports display of consumption and cost data, and is intended for home or small-office use to identify energy-hungry equipment and manage electricity expenses.

## Long description

GreenBlue GB350E is an electricity cost meter designed to monitor power consumption and calculate energy costs for connected devices. The device measures voltage, current, instantaneous power and cumulative energy use in real time, presenting values on a built-in display to help identify high-consumption appliances and estimate running costs. Intended for home or small-office environments, the GreenBlue GB350E provides continuous monitoring to support energy-aware decisions and basic cost tracking.
Advantages
The meter provides real-time measurement of electrical parameters and translates consumption into monetary cost using a user-set tariff, enabling straightforward assessment of appliance expenses. Its integrated display offers clear numeric readouts of power, energy and cost without the need for external software. Compact form factor and simple connection make it suitable for placement between wall outlet and device, while the unit’s data update rate allows timely detection of changes in load.
Suitable for
Monitoring individual household appliances such as refrigerators, heaters, washing machines and TVs
Tracking power use of office equipment including printers, computers and network devices
Estimating running costs for devices with variable usage patterns
Identifying standby power drains and appliances with high idle consumption
Key specifications
Measurement functions: voltage, current, instantaneous power, cumulative energy
Cost calculation: user-configurable energy tariff to display monetary consumption
Display: built-in digital screen for real-time numeric readouts
Installation: inline between mains socket and appliance for direct measurement
Target use: designed for residential and small-office power monitoring
How to use
Plug the GreenBlue GB350E into a standard mains socket and connect the appliance to the meter’s outlet. Set the local electricity tariff on the unit to enable cost calculations. The display will show voltage, current, instantaneous power and accumulated energy; monitor these readings to assess consumption patterns. For accurate cost reports, ensure the tariff is updated if your billing rate changes and allow the meter to accumulate energy data over the period you wish to evaluate.
Usage recommendations
Use the meter on individual devices rather than whole-home panels to obtain device-level consumption. For comparison of appliances, measure each item over similar operating periods and with typical usage settings. Avoid exposing the unit to moisture or extreme temperatures and follow basic safety practices for mains-connected equipment.

## FAQ

### How much does the Electricity cost meter GreenBlue GB350E cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1562 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 13.07.2026 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. 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 GreenBlue 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 GreenBlue 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/10544326/52693312_large.webp