GRCFBQ EM3383C Wireless Weather Station with LCD

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Product guide

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.

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.

Price

£31.44Save 15%

Reference price: ~~£36.99~~

Price checked: 12 Nov 2026

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Pros and cons

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.

Technical specifications

24 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)

What to know before buying

Listing details to confirm

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.

What’s in the box

Outdoor wireless sensorIncluded
AC adapterIncluded
UK adapterCheck selected pack
1.5m power cableCheck selected pack
User manualCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

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.

GRCFBQ EM3383C Wireless Weather Station with LCD · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 186 ratings

5 stars74%74%
4 stars18%18%
3 stars2%2%
2 stars3%3%
1 star3%3%

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.
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.