# Electrical Energy Monitor ZAMEL MEW-01 with Wi‑Fi, three-phase + neutral (3F+N)

**URL:** https://aio.lv/en/product--zamel-spl10000009--11367764
**Data updated:** 2026-03-11 12:05 (EET)
**Category:** Smart Sensors
**Manufacturer:** ZAMEL
**Manufacturer code:** SPL10000009
**EAN:** 5903669324737
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 191.99 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 158.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-spl10000009--11367764

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

ZAMEL MEW-01 is an electrical energy monitor with Wi‑Fi connectivity designed for three-phase plus neutral (3F+N) installations. It measures electrical parameters and energy consumption, provides remote monitoring via network connection, and is suitable for residential, commercial or small industrial energy management and billing verification.

## Long description

ZAMEL MEW-01 is an electrical energy monitor with Wi‑Fi connectivity designed for three-phase plus neutral (3F+N) installations. It records electrical parameters and cumulative energy consumption while enabling remote access to measurements over a local network or the internet. The unit is intended for installation in distribution panels and supports ongoing monitoring, basic consumption analysis and verification of billed energy for residential, commercial or small industrial applications.
Advantages
The device offers real‑time measurement of key electrical parameters with networked remote access, simplifying energy tracking without the need for periodic manual readings. Its support for 3F+N wiring enables accurate monitoring in balanced and unbalanced three‑phase systems. Compact form factor suitable for DIN-rail mounting and straightforward integration with existing electrical panels reduce installation footprint and complexity.
Suitable for
 Residential multi‑phase supply monitoring and consumption tracking
 Commercial premises energy management and tenant billing verification
 Small industrial sites and workshops for load monitoring and fault detection
 Remote monitoring where Wi‑Fi connectivity is available
Key specifications
 Measurement type: three‑phase plus neutral (3F+N) electrical parameters and energy
 Connectivity: Wi‑Fi for remote data access and local network integration
 Mounting: DIN‑rail compatible enclosure for electrical distribution panels
 Display/output: electrical readings and cumulative energy values available via network interface
 Use environment: designed for indoor installation within distribution boards
How to use
Install the MEW-01 in the distribution panel on a DIN rail and connect the three phase conductors and neutral according to the wiring diagram supplied with the unit. Power and signal connections must follow local electrical codes. After wiring, configure the device’s Wi‑Fi settings using the provided setup procedure to connect it to the local network. Once online, access measurements and energy logs through the device’s web interface or supported monitoring platform to view real‑time values, historical consumption and generate reports as needed.
Usage recommendations
To ensure accurate measurement and long‑term reliability, install the monitor in a dry, ventilated panel away from direct heat sources and verify connections are secure. Follow local electrical regulations and, if unsure, use a qualified electrician for installation and network configuration. Regularly back up recorded data if long‑term consumption records are required.

## FAQ

### How much does the ZAMEL MEW-01 electrical energy monitor cost, and is it available for purchase?

The price is 191.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 69 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 01.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can ZAMEL MEW-01 electrical energy monitor 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 ZAMEL 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 ZAMEL 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/11367764/68540529_large.webp