levenhuk Ermenrich MW20 Moisture Detector User Manual

: June 9, 2024
: levenhuk

Table of Contents

Description
Getting started
Settings
Specifications
Care and maintenance
Battery safety instructions
Levenhuk International Lifetime Warranty
CUSTOMER SUPPORT
References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)

levenhuk Ermenrich MW20 Moisture Detector User Manual

Description

POWER button
HOLD button
MODE button

Please carefully read the safety instructions and the user manual before using this product.
Keep away from children. Use the device only as specified in the user manual.

Getting started

Open the battery compartment cover and insert a 9V battery. Close the cover.
Press the POWER button to turn the device on/of

Settings

To select the construction material, press the MODE button.
Press the HOLD button to hold the current measurement on the display, and then press it again to release the hold.
Press and hold the HOLD button to switch between °C and °F.

Using

Carefully press the test pins into the material whose moisture level you wish to measure. The level will be displayed as a percentage. The following table shows the display indications for all possible moisture level readings in six modes

Wood and Building Materials Measurement Mode Reference Table

Mode	Materials	Measuring range
1	Beech, Spruce, Larch, Birch, Cherry, Walnut, Oak, Pine, Maple, Ash-tree,
Douglas fir	6…44%
2	Cement screed, concrete, plaster	1.4…7.4%
3	Anhydrite screed	0.0…4.1%
4	Cement mortar	0.8…5.1%
5	Lime mortar	0.4…3.7%
6	Bricks	0.0…8.5%

Calibration

Press the RESET button in the battery compartment to reset the calibration.

Charging

When the low battery icon appears on the screen, please replace the battery

Specifications

Resolution	0.1%
Measurement accuracy	±2%
Measuring range	wood: 6…44% building materials: 0.0…8.5%
Operating temperature range	0… +40°C (operating), -10…+50°C (storage) /

The manufacturer reserves the right to make changes to the product range and specifications without prior notice.

Care and maintenance

Use the device only as specified in the user manual. Keep away from children.
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.
Do not use the product in explosive environment, close to flammable materials. Store the device in a dry cool place.
Only use accessories and spare parts for this device that comply with the technical specifications. Never attempt to operate a damaged device or a device with damaged electrical parts!
If a part of the device or battery is swallowed, seek medical attention immediately.

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.

Levenhuk International Lifetime Warranty

All Levenhuk telescopes, microscopes, binoculars, and other optical products, except for their accessories, carry a lifetime warranty against defects in materials and workmanship.
A lifetime warranty is a guarantee on the lifetime of the product on the market.
All Levenhuk accessories are warranted to be free of defects in materials and workmanship for six months from the purchase date.
The warranty entitles you to the free repair or replacement of the Levenhuk product in any country where a Levenhuk office is located if all the warranty conditions re met.
For further details, please visit: www.levenhuk.com/warranty
If warranty problems arise, or if you need assistance in using your product, contact the local Levenhuk branch.