# Power meter ORNO EM-1(GS)/B — LCD energy calculator, two separate tariffs, internal battery, Schuko, black

**URL:** https://aio.lv/en/product--orno-em-1gsb--12017928
**Data updated:** 2026-03-11 20:53 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** ORNO
**Manufacturer code:** EM-1(GS)/B
**EAN:** 5908254828355
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--orno-em-1gsb--12017928

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

ORNO EM-1(GS)/B is a plug-in power meter and energy consumption calculator with an LCD display. It records consumption for two separate tariffs, features an internal rechargeable battery for data retention, and uses a Schuko plug/socket interface. Suitable for monitoring household or office appliance energy use and comparing consumption across peak and off‑peak tariffs.

## Long description

ORNO EM-1(GS)/B is a compact plug-in power meter with an LCD energy calculator designed for measuring and tracking electricity consumption of single appliances. The device records energy use for two separate tariffs, retains meter readings using an internal rechargeable battery, and connects via a Schuko plug and socket. Its clear numeric display and straightforward operation make it suitable for home and small office applications where monitoring consumption and comparing peak and off‑peak usage is needed.
Advantages
The ORNO EM-1(GS)/B provides precise real-time readings of voltage, current, power and cumulative energy consumption for two tariff periods without requiring external wiring. The internal rechargeable battery preserves stored data during short power interruptions, and the Schuko interface ensures compatibility with standard European sockets. The LCD display presents information in a legible format while the compact housing enables unobtrusive placement.
Suitable for
Measuring electricity consumption of household appliances such as refrigerators, washing machines, heaters and entertainment equipment
Comparing energy use between peak and off‑peak tariff periods
Identifying high‑consumption devices in a home or small office
Short‑term testing of appliance power draw for cost estimation and planning
Key specifications
LCD display for clear numeric readout of power and energy values
Two independent tariff counters for separate energy tracking
Internal rechargeable battery for data retention during power loss
Schuko plug and socket interface compatible with European mains outlets
Measures voltage, current, active power and cumulative energy consumption
Compact, portable enclosure suitable for plug‑in use
How to use
Plug the ORNO EM-1(GS)/B into a standard Schuko socket and connect the appliance you wish to monitor to the device's socket. The LCD will display the current electrical parameters and cumulative energy consumption. Use the tariff selection function to assign measurements to either of the two tariff counters according to your billing periods. The internal battery maintains recorded values when mains power is interrupted; recharge the internal battery as specified in the user manual if the device indicates low battery.
Usage recommendations
For accurate monitoring, ensure the device is fully inserted into the wall socket and avoid using it with extension leads that may affect readings. Use the tariff counters to separate daytime and night‑time consumption and record measurements over representative periods to estimate costs. Do not use the meter on devices that exceed its rated current or are critical medical equipment. Consult the enclosed manual for safety instructions and battery maintenance.

## FAQ

### How much does the ORNO EM-1(GS)/B power meter — two-tariff LCD cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 20.07.2026 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 ORNO 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 ORNO 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/12017928/67506472_large.webp