# Wattmeter GreenBlue GB202 power meter 0–9999 W, 3600 W max, 220–240 V, 16 A, LCD display

**URL:** https://aio.lv/en/product--greenblue-gb202--963405
**Data updated:** 2026-01-21 10:50 (EET)
**Category:** Smart Plugs
**Manufacturer:** GreenBlue
**Manufacturer code:** GB202
**EAN:** 5903292800349
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--greenblue-gb202--963405

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The GreenBlue GB202 wattmeter is a compact power meter for measuring electrical consumption and load parameters. It displays power from 0 to 9999 W with 3600 W maximum input, supports 220–240 V and 50 Hz, and carries up to 16 A. The LCD shows real-time readings; control is via buttons. Accuracy is 1%. Suitable for monitoring appliances, energy checks and load protection. Do not disassemble.

## Long description

The Greenblue GB202 wattmeter provides direct, real-time measurement of electrical power from 0 to 9999 W via a built-in LCD display in a compact white housing. Designed for simple integration with smart sockets and household appliances, the GB202 delivers numeric readouts of instantaneous power consumption to help monitor and manage energy use in residential and small professional environments.
Advantages
The unit combines a wide measurement range with a clear LCD readout and a conservative aesthetic that fits most interiors. Its straightforward design focuses on accurate instantaneous power monitoring without unnecessary controls, making it easy to read and interpret. The compact white enclosure supports placement near sockets or equipment where space is limited.
Suitable for
 Monitoring power consumption of home appliances (kettles, heaters, entertainment devices)
 Checking instantaneous load on smart sockets and power strips
 Short-term measurement during troubleshooting or energy audits
 Use in small office environments to track device power draw
Key specifications
 Power measurement range: 0–9999 W
 Built-in LCD display for numeric readout
 Compact white housing suitable for countertop or near-socket placement
 Intended for single-phase mains measurement in typical household voltage ranges
How to use
Connect the GB202 wattmeter between the mains outlet and the device to be measured, ensuring proper orientation and secure connections. Once powered, the LCD will show the instantaneous power reading in watts. For accurate readings, avoid measuring devices that exceed the device's maximum rated power. Read the display directly to monitor changes in consumption as devices switch on or change operating modes.
Usage recommendations
Place the wattmeter in a dry, ventilated area away from direct heat sources, and confirm the connected appliance does not continuously exceed the meter's upper range. Use the GB202 for spot checks, short-term monitoring and comparisons between devices to improve energy awareness and support decisions about appliance usage.

## Specifications

| Feature | Value |
|---|---|
| Control type | Buttons |
| Housing colour | White |
| Power range | 0 - 9999 |

### Features

| Feature | Value |
|---|---|
| Certification | CE |

### Power

| Feature | Value |
|---|---|
| Input voltage | 220 - 240 |
| Input frequency | 50 |
| Maximum current | 16 A |
| Maximum input power | 3600 W |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Performance

| Feature | Value |
|---|---|
| Accuracy | 1 % |
| Built-in display | Yes |
| Display type | LCD |

## FAQ

### How much does the Wattmeter GreenBlue GB202 power meter cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 144 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 08.07.2026 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/963405/65591651_large.webp