# Electricity consumption meter Sonoff POWCT Wi‑Fi current probe 100 A

**URL:** https://aio.lv/en/product--sonoff-powct--11071260
**Data updated:** 2026-05-18 20:28 (EEST)
**Category:** Smart Sensors
**Manufacturer:** Sonoff
**Manufacturer code:** POWCT
**EAN:** 6920075741889
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonoff-powct--11071260

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Sonoff POWCT is a Wi‑Fi current probe and electricity consumption meter with a 100 A measurement range. It connects wirelessly to monitor real‑time current and energy usage for household or small commercial circuits. Designed for installation around a single conductor, it provides remote monitoring via Sonoff app, helps track consumption, and supports energy management and troubleshooting.

## Long description

SONOFF POWCT electricity consumption meter with 100A current probe and Wi‑Fi connectivity provides non‑contact monitoring of home power usage. The device measures current up to 100A through a detachable current transformer (CT), connects to 2.4 GHz Wi‑Fi and allows real‑time monitoring, historical data storage and export via a mobile app for clearer insight into consumption patterns.
Advantages
SONOFF POWCT combines accurate non‑invasive current measurement with remote monitoring and compatibility with Google Home, Alexa and IFTTT. The unit stores up to six months of consumption data for analysis and export, includes a built‑in relay for remote contactor control, and uses an SMA antenna interface for stable Wi‑Fi reception. Rugged PC housing and wide operating ranges ensure reliable indoor operation.
Key specifications
Manufacturer: SONOFF
Model: POWCT
Voltage rating: 100–240 V ~ 50/60 Hz, 2 W
Wireless connectivity: Wi‑Fi IEEE 802.11 b/g/n 2.4 GHz
Antenna interface: SMA
Transformer interface: RJ9
Transformer current sensing range: 0–100 A
Measurement category: CAT II 0–100 A, 300 V‑MAX
Maximum cable diameter for CT sensor: 15 mm
Operating temperature: -40 ℃ to 50 ℃
Operating humidity: 5%–95% RH, non‑condensing
Housing material: PC
Color: White
Place of application: Internal
How to use
Install the POWCT in the electrical panel and route the conductor through the CT sensor without direct contact with live conductors. Connect the transformer interface using the supplied RJ9 cable and power the unit from the panel. Configure Wi‑Fi (2.4 GHz) and link the device to the SONOFF mobile app to view real‑time consumption, access historical reports and export data. Use the built‑in relay to control contactors remotely where required, observing the relay current limit.
Recommendations
Ensure installation is performed by a qualified electrician and verify compatibility with your electrical system. Do not exceed the CT maximum cable diameter of 15 mm and respect the 100 A sensing limit. For stable remote operation, connect to a reliable 2.4 GHz Wi‑Fi network; avoid 5 GHz networks. Keep the device indoors within the specified temperature and humidity ranges.

## FAQ

### How much does the Sonoff POWCT Wi‑Fi current probe 100 A cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 126 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 30.06.2026 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 Sonoff 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 Sonoff 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/11071260/61745082_large.webp