levenhuk L30 Wezzer BASE Thermohygrometer User Manual

: June 15, 2024
: levenhuk

Table of Contents

levenhuk L30 Wezzer BASE Thermohygrometer
Product Information
Parts overview and screen interface
kit Includes
Getting started
Specifications
Care and maintenance
Battery safety instructions
Warranty
Cleaning Accessories
Contacts
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

levenhuk L30 Wezzer BASE Thermohygrometer

levenhuk-L30-Wezzer-BASE-Thermohygrometer-product

Product Information

Specifications

Type: Thermohygrometer
Air humidity, units of measurement: % (RH)
Operating humidity range: 1…95%
Operating temperature range: Not specified
Screen: Monochrome
Power supply: 2 AAA batteries (not included)

FAQ

How do I switch the temperature units?

To switch between Celsius and Fahrenheit, press button (12).

How do I clear the MAX and MIN records?

To clear the MAX temperature and humidity records, press and hold button (11). To clear the MIN temperature and humidity records, press and hold button (10).

Parts overview and screen interface

levenhuk-L30-Wezzer-BASE-Thermohygrometer-fig-1

Humidity
Humidity trend
Temperature
Temperature trend
MAX. temperature
MIN. temperature
Climate indication
MAX humidity
MIN humidity
MIN button
MAX button
C/F button
Battery compartment
Wall mount hole
Magnet back

kit Includes

The kit includes: thermohygrometer, user manual, and warranty.

Getting started

Open the battery compartment cover (13) and insert 2 batteries according to the correct polarity. Close the cover.

Temperature units

The thermohygrometer can switch the temperature units between Celsius and Fahrenheit.
Press (12) to change the temperature units.

Climate indication

levenhuk-L30-Wezzer-BASE-Thermohygrometer-fig-2

History records

Press and hold (11) to clear the MAX temperature and humidity records.
Press and hold (10) to clear the MIN temperature and humidity records.
The display will show the current values.

Trend arrow indicators

levenhuk-L30-Wezzer-BASE-Thermohygrometer-fig-3

The temperature and humidity trend indicator shows the trends for the forthcoming few minutes. Arrows indicate a rising, steady or falling trend.

Specifications

Type	thermohygrometer
Air humidity, units of measurement	% (RH)
Operating humidity range	1… 95%
Thermometer (temperature), units of measurement	°F, °C
Operating temperature range	0… +50°C (32… 123°F)
Screen	monochrome
Power supply	2 AAA batteries (not included)

Care and maintenance

Take the necessary precautions when using the device with children or others who have not read or who do not fully understand these instructions.
Do not try to disassemble the device on your own for any reason. For repairs and cleaning of any kind, please contact your local specialized service center.
Protect the device from sudden impact and excessive mechanical force.
Store the device in a dry, cool place away from hazardous acids and other chemicals, away from heaters, open fire, and other sources of high temperatures.
Operate the device only in a completely dry environment and do not touch the device with wet or damp body parts.
Only use accessories and spare parts for this device that comply with the technical specifications.
Check this device, and its cables and connections for any possible damage before use.
Never attempt to operate a damaged device, or a device with damaged electrical parts! Damaged parts must be replaced immediately by an authorized service agent.
If a part of the device or battery is swallowed, seek medical attention immediately.
Children should use the device under adult supervision only.

Battery safety instructions

Always purchase the correct size and grade of battery most suitable for the intended use. Always replace the whole set of batteries at one time; taking care not to mix old and new ones, or batteries of different types. Clean the battery contacts and also those of the device prior to battery installation. Make sure the batteries are installed correctly with regard to polarity (+ and –). Remove batteries from equipment that is not to be used for an extended period of time. Remove used batteries promptly. Never short-circuit batteries as this may lead to high temperatures, leakage, or explosion. Never heat batteries in order to revive them. Do not disassemble batteries. Remember to switch off devices after use. Keep batteries out of the reach of children, to avoid risk of ingestion, suffocation, or poisoning. Utilize used batteries as prescribed by your country’s laws.

Warranty

Warranty: lifetime. For further details, please visit our web site: www.levenhuk.com/warranty
The manufacturer reserves the right to make changes to the product range and specifications without prior notice.

Cleaning Accessories

The original Levenhuk cleaning accessories

Levenhuk Cleaning Pen LP10

levenhuk-L30-Wezzer-BASE-Thermohygrometer-fig-5

Removes dust with a brush
The soft tip is treated with a special cleaning fluid that removes greasy stains
Does not damage optical coatings of the lenses
Leaves no smudges or stains