# GRCFBQ EM3383C Wireless Weather Station with LCD

The GRCFBQ EM3383C is a wireless weather station with an LCD display and an outdoor sensor. It combines indoor and outdoor temperature and humidity readings with forecast icons, clock and alarm functions, and adjustable display lighting. The supplied listing describes mains and battery power, but gives different details for brightness and screen timeout in battery mode.

- [Original product page](https://bargainpostbox.co.uk/product/grcfbq-em3383c-wireless-weather-station)
- [View offer](https://bargainpostbox.co.uk/visit/grcfbq-em3383c-wireless-weather-station)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: GRCFBQ
- Model: EM3383C
- Category: Home & Kitchen > Heating, Cooling & Air Quality > Environmental Thermometers & Hygrometers
- Price: 31.44 GBP
- Previous price: 36.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T18:05:04.096Z
- Rating: 4.5 / 5
- Reviews: 186

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Shows indoor and outdoor temperature and humidity, forecast icons, time, calendar, barometric pressure and comfort information.
- Supports up to three outdoor sensors, with one sensor stated as supplied. Channels are selected to view sensor readings.
- The listing describes an AC adapter and AA-battery operation, with adjustable brightness when mains-powered.
- Includes two alarm clocks with snooze and high/low temperature alerts.

## Pros

- Combines indoor and outdoor temperature and humidity readings with clock and forecast information on one display.
- One outdoor wireless sensor and an AC adapter are listed as included, so the stated kit does not require a separate purchase of those items.
- Customers describe setup as easy and the display as clear and vibrant indoors.

## Cons

- AA batteries are required but not included.
- Battery operation reduces screen brightness and turns the display off after a short idle period, according to the listing.

## Specifications

### Identity
- Brand: GRCFBQ
- Model: EM3383C
### Display and sensing
- Screen technology listed: LCD
- Sensor technology: Capacitive
- Temperature accuracy: 1 °C
- Indoor temperature range: -9.9 °C（14.2 °F\) to 50 °C \(122 °F\).
- Outdoor temperature range: -40 °C（-104 °F\) to 70 °C \(158 °F\).
- Humidity measurement range: 20%RH ~ 95%RH.
### Connectivity and controls
- Wireless connection listed: 433 MHz
- Sensor channels: 3 Channels Available
- Maximum sensor transmission distance: 60m/196ft
### Power and battery
- Power configuration: Battery Powered
- Battery requirement: AA batteries required.
- Batteries included: No
### Materials and protection
- Material listed: Acrylonitrile Butadiene Styrene \(ABS\), Metal, Plastic, Polyvinyl Chloride
- Weather station dimensions: 16×11.5×3.3 cm
- Sensor dimensions: 9.7×5×3.2 cm
- Display dimensions: 12.7×8 cm
- Weather station weight without sensor: 220g \(without sensor\)
### Display and functions
- Temperature display units: Temperature Display \(℃/°F\)\)
- Time formats: Time display \(12h/24h\)
- Screen lighting adjustments: 4 Screen Lighting Adjustments
- Forecast period: Weather Forecast within 12 hours
- Alarms: 2 Alarm Clocks \(Snooze Function\)

## Before you buy

- The listing gives differing brightness and battery-screen timeout details, with references to three brightness levels and about 15 seconds in one section, and four settings and about 10 seconds in another. It also describes forecast icons and count differently, gives both 433 MHz and 433.92 MHz for the wireless frequency, and uses different model strings EM3383C and EM3383C-MSF. Treat these specifications as unconfirmed and check the selected listing. The station is described as desktop-only, while the sensor can be stood or hung. Its stated 60m/196ft range is specified for a path without obstructions.

## In the box

- Outdoor wireless sensor (Included)
- AC adapter (Included)
- UK adapter (Check selected pack): The detailed contents list names an AC adapter, while the product description separately specifies a UK adapter.
- 1.5m power cable (Check selected pack)
- User manual (Check selected pack)

## A good fit for

- Buyers wanting a desktop display of indoor and outdoor temperature and humidity alongside a clock and weather forecast.
- Households that may want to monitor more than one location by adding compatible sensors, while noting that only one sensor is listed in the supplied kit.
- People who prefer a mains-powered display with adjustable lighting and can use battery operation as an alternative.

## Less suited to

- Buyers who need included batteries or a display that stays continuously lit in battery mode.
- Buyers needing the main weather station to be wall-mounted.

## Customer feedback

Customer feedback is positive about reported accuracy, straightforward setup, and a clear, colourful display visible from a short distance indoors. Some feedback also appreciates indoor and outdoor temperature and humidity monitoring. These experiences are relevant to the station's stated measurement and display functions, but do not independently establish measurement accuracy or forecast performance. Ratings are mostly in the top two star categories, though a smaller share is lower-rated, and ratings alone do not explain why.
- Positive themes: Customers report easy setup and a clear, vibrant display indoors.
- Positive themes: Customer feedback describes the station as accurate and useful for indoor and outdoor temperature and humidity monitoring.

## Frequently asked questions

### What does the display show?
The listing describes indoor and outdoor temperature and humidity, forecast icons, time and calendar, barometric pressure, comfort information, and temperature alerts.
### How many outdoor sensors are supplied, and can it use more?
One outdoor wireless sensor is listed as included. The station is claimed to support up to three sensors, but the listing says channels are selected to view data and does not establish simultaneous display of every channel.
### Can it run without mains power?
The listing describes both an AC adapter and two AA batteries. Batteries are not included. In battery mode the display is said to dim and switch off after a short idle period.
### Can the weather station be wall-mounted?
The listing says the main station has no hanging holes and is for desktop placement. It describes the outdoor sensor as usable on a stand or hung from a wall.

## Alternative options

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- [Youshiko \(Official 2026 UK Version\), 3 x Wireless Sensors Weather Station, Radio Controlled Clock Temperature Thermometer Humidity, Barometric Pressure](https://bargainpostbox.co.uk/visit/grcfbq-em3383c-wireless-weather-station)
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- [Weather Station - Home Weather Station with 3 Outdoor Sensors \| Color Display MSF Wireless Digital Alarm Clock, Barometer, Temperature, Humidity Monitor, Weather Forecast for Home Garden](https://bargainpostbox.co.uk/visit/grcfbq-em3383c-wireless-weather-station)
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- [Youshiko Weather Station Official 2026 UK Version \(Premium Quality Large LCD HD Colour Display\), Professional 5-in-1 Wireless Sensor, Wind speed & direction, Rainfall Temperature, Humidity](https://bargainpostbox.co.uk/visit/grcfbq-em3383c-wireless-weather-station)

## Add-ons

- [DURACELL Plus AA Alkaline Batteries \(12 Pack\) 1.5V, LR06 \| Double A Battery-Up to 150% Extra Life-Power Boost Actives-Gaming Controllers, Digital Cameras-100% Recyclable Packaging](https://bargainpostbox.co.uk/visit/grcfbq-em3383c-wireless-weather-station)

## Images

![GRCFBQ EM3383C Wireless Weather Station with LCD — 1](https://bargainpostbox.co.uk/i/mjeUhah1jfG-JboagqsUqsP0xS_BwgWonS8EIi9p89dh2hCLuLCvDX_vKvtMFRGxYt_2jHeIOGQ4LX2KljRGLRYNnFD3d7S98u0_p2UjYOEAvA6_03on.jpg)

![GRCFBQ EM3383C Wireless Weather Station with LCD — 2](https://bargainpostbox.co.uk/i/dO-wdkheGEQ65H2mT1odffCoeyRTuqQYnlJ16nzBuz0h1HXjymfUqeDl_ElaRWJVkLQehc-ftrB06C3kbVfF0MM5DDWP896PT3DZ2UvOVD4kI_KeVKDb.jpg)

![GRCFBQ EM3383C Wireless Weather Station with LCD — 3](https://bargainpostbox.co.uk/i/dCAijMQ2kXOEHJswI1OiURcwMYsuKpsqtyKMp5l_IrKjI83JNzJ5kYkWqOQQm3Nk6OLFQyga9FSMI6T4S2ee3bmHlWWlIo-HIrdXlhXK_CipFCaaCwPW.jpg)

![GRCFBQ EM3383C Wireless Weather Station with LCD — 4](https://bargainpostbox.co.uk/i/WHSUUR76gKij0aLCNSIR9I3RioQwawYG4BwJT3KTmpyMI9IBfLf8pi0omt5NKYQZf-xlYmbtx2qRFudPpy4BdUA11GLx4d5JetBb--umfsyLln3w1bSR.jpg)

![GRCFBQ EM3383C Wireless Weather Station with LCD — 5](https://bargainpostbox.co.uk/i/OK7_s14-EtXZXtbm6DA8UZsSCFLP-535gj4t5_feby71NsEl61bamh8K8xV2waz70yLWCNgzbFiiJkuPFxXCZytPs9Pk9NQm1lB7Y9JVczfagk-S2aSq.jpg)

![GRCFBQ EM3383C Wireless Weather Station with LCD — 6](https://bargainpostbox.co.uk/i/Vye5tBVZSt2638K7ScN76fVECMhVjMpnEAQHgDgiT2mrqkYFJJ-RXQebkXRR10h0RQ_F43TZcCbzf3rL-iZ4he5gFvHv1XXAHl2LXmL7zf_kGBmJJTSZ.jpg)

![GRCFBQ EM3383C Wireless Weather Station with LCD — 7](https://bargainpostbox.co.uk/i/soosWPUwOGP1G3fjrPFczwtn3JMA2q7CLhzAmaj-8E7-h_EH2JomI9ApHP2LHavNjWRCCEfgiB6BlRlLg2XqIPytoKrtoRvc08lHMFzQ-SaaxtZZoRtP.jpg)