# Electric Meter ORNO OR-WE-507 Electronic Plug-in 230–400 V, 20 A, 50–60 Hz, White

**URL:** https://aio.lv/en/product--orno-or-we-507--4864437
**Data updated:** 2026-03-11 11:48 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** ORNO
**Manufacturer code:** OR-WE-507
**EAN:** 5901752482340
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 71.49 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 59.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--orno-or-we-507--4864437

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

ORNO OR-WE-507 is an electronic plug-in electric meter for measuring power output. It accepts input voltage from 230 to 400 V, rated current up to 20 A and operates at 50–60 Hz. The compact plug-in housing (90 × 67 × 128 mm) enables easy installation for monitoring consumption of appliances and small circuits in residential or commercial settings.

## Long description

ORNO OR-WE-507 is an electronic plug-in electric meter designed to measure and display power consumption for appliances and small circuits. The device accepts input voltage in the range 230–400 V, supports rated current up to 20 A and operates at mains frequency 50–60 Hz. Its compact plug-in housing with dimensions 90 × 67 × 128 mm enables simple installation into a standard socket without permanent wiring, making it suitable for monitoring energy usage in residential and light commercial environments.
Advantages
The ORNO OR-WE-507 offers precise electronic measurement of active power and energy consumption within its specified voltage and current range. The plug-in form factor allows quick relocation and easy installation without additional tools. The unit’s compatibility with 230–400 V systems and operation at 50–60 Hz makes it versatile across different supply standards. Its compact white housing is space-efficient and unobtrusive when connected to appliances or test circuits.
Suitable for
 Measuring power consumption of household appliances (washing machines, heaters, kettles)
 Monitoring small workshop tools and office equipment
 Short-term energy checks during appliance testing or troubleshooting
 Consumption tracking for budgeting and energy-saving assessments in flats and small businesses
Key specifications
 Input voltage range: 230–400 V
 Rated current: up to 20 A
 Mains frequency: 50–60 Hz
 Housing type: plug-in compact enclosure
 Housing color and finish: white
 External dimensions: 90 × 67 × 128 mm
 Measurement type: electronic active power/energy measurement
How to use
Insert the ORNO OR-WE-507 into a suitable mains socket that matches the device’s voltage range, then connect the appliance to be measured to the meter’s outlet. Ensure the combined load does not exceed the rated current of 20 A. Observe the device’s display or indicators to read instantaneous power and cumulative energy values according to the meter’s interface. For safe operation, disconnect power before plugging or unplugging and avoid using the meter in damp or excessively dusty environments.
Usage recommendations
Check that the supply voltage and frequency at the installation site fall within the specified ranges (230–400 V, 50–60 Hz) and confirm appliance current draw remains below 20 A. Use the unit for temporary monitoring, testing, or spot checks rather than continuous heavy industrial loads. Keep the meter in a well-ventilated area and avoid covering it during operation.

## Specifications

| Feature | Value |
|---|---|
| Type | Electronic |
| Supported protocols | brak |
| Height | 128 mm |
| Input voltage | 230 - 400 |
| Width | 90 mm |
| Depth | 67 mm |
| Product colour | White |
| Rated current | 20 A |
| Units of measurement | kWh |
| AC input frequency | 50 - 60 |
| Display type | LCD |
| Measuring functions | Power output |
| Application | Plug-in |

## FAQ

### How much does the ORNO OR-WE-507 Electronic Plug-in Electric Meter cost, and is it available for purchase?

The price is 71.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 03.08.2026 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 ORNO OR-WE-507 Electronic Plug-in Electric Meter 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 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/4864437/59175314_large.webp