Technotrade Hygrometer - Humidity and Temperature Meter

Price match guranteePrice match guarantee

We can price match this item if found elsewhere. Call us on:

0333 400 9500

Quoting product code: N20DQ


Delivery Options

Same day with

Prices Vary

Next day delivery Order online by 6pm

£ 5.99

Named day or time delivery

from £ 8.99

Free Standard delivery 3-5 days (on orders over £10)


Standard delivery 3-5 days (on orders under £10)

£ 2.99

See full details of delivery Options

About this product


Product overview

• Wireless weather station allows you to check indoor and outdoor temperature and humidity
• Records a temperature range of 0°C - 50°C indoors and -40°C - 60°C outdoors so you can dress appropriately for the weather
• Wireless transmission range of up to 30m in a clear line of sight
• Requires two AA batteries for the base station and two AAA for the wireless sensor

How does this weather station work?
The sensor included with this weather station allows you to wirelessly transmit the data collected up to 30m to your base unit. The sensor and the base unit is battery powered, giving you a portable unit you can carry around the house with you.

What data can I view with this weather station?
This weather station will show you the temperature and humidity reading for indoors and outdoors. The display also comes with a colour coded scale to indicate if the room it is stationed in is too hot or cold.

Rated 1 out of 5 by from External unit keeps failing I liked the design and read out on this unit and initially it worked OK. After a month the external sensor failed. Maplin replaced it free of charge so the second unit I placed in a sealed bag outside and this also failed after a month. Personally I wouldn't want another one of these.
Date published: 2014-12-06
Rated 2 out of 5 by from worked well for 11 months Worked well ,then the outside sensor failed which seems to be a pattern.
Date published: 2015-11-24
Rated 1 out of 5 by from Poor reliability I was given one of these as a gift for Christmas and the external sensor failed after 2 weeks. Maplin replaced the unit and the new one worked fine for 6 months but then the external sensor failed again. The external sensor was mounted in a box out os direct sunlight and rain. This seems to be a common problem looking at other reviews
Date published: 2015-06-05
  • y_2017, m_10, d_18, h_20
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_GB, sid_N20DQ, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_maplin-en_gb


Indoor data
Temperature range -10°C - 50°C
Humidity range 20% - 99%
Outdoor data
Temperature range -20°C - 50°C
Humidity range 20% - 99%
Units measured
Temperature units measured °C or °F
Base station 2 x AA batteries
Sensors 2 x AAA batteries
Colour Silver
Transmission distance Up to 100m
Transmission frequency 433 MHz
Dimensions Base station - 92 mm x 152 mm x 45 mm
Sensor - 55 mm x 111 mm x 16 mm

The time on the main unit keeps reverting to European time ie: 1 hour ahead of UK time.  How are we able to set it so it stays on UK time please?  The day remains in English setting. 

Asked by: Anonymous
Follow the manual for setting the time and set DST to -1 so if you get an over the air update with will counter the extra hour added.
Answered by: Dominic
Date published: 2016-01-22

Do you stock an inexpensive weather station from which I can see the lowest outdoor temperature reached overnight?

Asked by: Tomilo
yes the following should be ideal
Answered by: Les
Date published: 2016-01-20

I presume it is powered by batteries. What type and how many? Is there a picture of the outside transmitter.

Asked by: Dave 5320
This is mains powered and there is no outside unit, the main unit will work out the pressure by calculations, so may not be 100% accurate.
Answered by: Russell
Date published: 2015-07-17

Hi just need to measure indoor temperature and humidity is this product suitable for my needs.

Asked by: Elaine63
I am pleased to advise the product you mentioned will do exactly what you require.
Answered by: Neil G
Date published: 2015-07-17

What are the dimensions, please?
Asked by: David
Station: 92 x 45 x 152mm Transmitter: 55 x 20 x 111mm
Answered by: DB
Date published: 2015-07-17

Can I link more than one external sensor to the meter Will the sensor transmit information from a room in the house to another room. Thanks
Asked by: Caroline Sadler
No the product does not support this.
Answered by: DB
Date published: 2015-07-17

How does this obtain the outside temperature & humidity? Is there a wireless sensor?
Asked by: MIke
This has a wireless outdoor sensor
Answered by: PC
Date published: 2015-07-17

Is it mains or battery powered?
Asked by: Steve
This is powered by 2 x AA batteries, sorry this was not on the overview.
Answered by: RS
Date published: 2015-07-17
  • y_2017, m_10, d_18, h_20CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_8
  • loc_en_GB, sid_N20DQ, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_maplin-en_gb