The Levenhuk Wezzer BASE L20 thermohygrometer is a compact device for wall mounting. It registers the temperature and humidity levels in the room, recording the highest and lowest values. It also displays the trends, indicating changes in the weather parameters. This provides an excellent opportunity to monitor changes in the microclimate in a bedroom, a nursery, an office room, or a country house.

The screen of Levenhuk Wezzer BASE L20 displays the measurement readings. At the top of the screen, you can see the air humidity with its limit values for the past day; the arrows near the digits indicate increasing or decreasing trends in the current readings. Right below, the data on temperature is shown. At the bottom of the screen, there is a colorful scale for rating the comfort level in the room. Depending on the level of humidity, the pointer will move between “LOW” (under 40%), “OK” (Normal, 40–70%), and “HIGH” (over 70%) zones.

Key features:

  • Accurate temperature and humidity readings at the measurement locations
  • The limit values are displayed on the screen
  • Arrows, indicating trends in decreasing and increasing values
  • Color-coded comfort level scale

The kit includes:

  • Thermohygrometer
  • User manual and warranty card
Brand Levenhuk, Inc., USA
Warranty, years lifetime
EAN 4620137483109
Package size (LxWxH), cm 10.6x9.3x2.9
Usage location indoors
Type thermohygrometer
Built-in features thermometer, hygrometer
Design wall mounted, digital, wireless
Application for home use
=== Delimiter === Hygrometer (air humidity)
Units of measurement % (RH)
Measuring range 20% to 95%
Measurement resolution 1%
=== Delimiter === Thermometer (temperature)
Units of measurement °C
Measuring range indoors -40…+70 °C
Measurement resolution 1 °C
=== Delimiter === General specifications
Screen type monochrome
Number of screens 1
Screen features color-coded comfort level scale
Power supply 2 AAA batteries (not included)
Body plastic
Overall comfort level estimation True

Returns Policy

We have a 14-day return policy. If you are not satisfied with your purchase, please return it in its original packaging and be sure to put the original product packaging inside the shipping box to avoid any damage..

All items must be in their original condition and unused. The value of your purchase will be refunded. .

Shipping charges will not be refunded.

If the return is due to a defective product, you may be compensated for the return shipping.

Please contact us for more details if you need to make a return..


- From 0 to 2 kg - shipping cost: 12,50 euros.

- From 2.001 kg to 30 kg - shipping cost: 17,00 euros.

- From 30,001 kg - shipping cost: 30,00 euros.

In case of collection at our warehouse or resale points - the shipping is free.

Related Products