You have chosen a high quality product. The instructions for use are part of the product. They contain important information concerning safety, use and disposal. Before using the product, please familiarise yourself with all of the safety information and instructions for use. Only use the unit as described and for the specified applications. If you pass the product on to anyone else, please ensure that you also pass on all the documentation with it.
This product is suitable for measuring wood and building moisture, for example in firewood, mortar, concrete or plaster. The product is only intended for use in private households, and not intended for commercial use. This product is only for indoor use.
Technical data
Operating voltage: | 3 V |
Battery type: | 2 x LR03 / AAA |
Temperature accuracy: | + / - 1°C |
Humidity accuracy: | - building material below 1.4%: +/- 0.3% over 1.4%: +/- 0.5 %
- wood material below 30%: +/-2% over 30%: +/-4 %
|
Precision: | see chapter "Making measurements" |
Operating temperature: | 0°C to 40°C |
Protection class: | IP 20 |
Resolution: | 0.1 % |
Air humidity: | up to a maximum of 80% (relative) |
Scope of delivery
Immediately after unpacking please check the package contents for completeness and if all parts and the product are in good condition.
1 Moisture Meter
2 LR03 / AAA batteries
1 Instructions for use
General safety instructions
Before using the product, please familiarise yourself with all the operating and safety instructions. Please include all documentation when passing this product on to others.
- Check the product for damage before use. If the product is damaged do not use it.
- Do not expose the product to moisture. Otherwise the product could be damaged.
- This product may be used by children age 8 years and up, as well as by persons with reduced physical, sensory or mental capacities, or lacking experience and / or knowledge, so long as they are supervised or instructed in the safe use of the product and understand the associated risks. Children should not be allowed to play with the product. Cleaning and user maintenance should not be performed by children without supervision.
The measuring pins are very sharp. Always be careful when using this product. Always attach the protective cap to the product when not in use. Otherwise there is a risk of injury!
Safety instructions for batteries / rechargeable batteries
DANGER TO LIFE! Keep batteries / rechargeable batteries out of reach of children. If accidentally swallowed seek immediate medical attention. - Swallowing may lead to burns, perforation of soft tissue, and death. Severe burns can occur within 2 hours of ingestion.
DANGER OF EXPLOSION! Never recharge non-rechargeable batteries. Do not short-circuit batteries / rechargeable batteries and / or open them. Overheating, fire or bursting can be the result. - Never throw batteries / rechargeable batteries into fire or water.
- Do not exert mechanical loads to batteries / rechargeable batteries.
Risk of leakage of batteries / rechargeable batteries
- Avoid extreme environmental conditions and temperatures, which could affect batteries / rechargeable batteries, e.g. radiators / direct sunlight.
- If batteries / rechargeable batteries have leaked, avoid contact with skin, eyes and mucous membranes with the chemicals! Flush immediately the affected areas with fresh water and seek medical attention!
- WEAR PROTECTIVE GLOVES!
Leaked or damaged batteries / rechargeable batteries can cause burns on contact with the skin. Wear suitable protective gloves at all times if such an event occurs. - In the event of a leakage of batteries / rechargeable batteries, immediately remove them from the product to prevent damage.
- Only use the same type of batteries / rechargeable batteries. Do not mix used and new batteries / rechargeable batteries.
- Remove batteries / rechargeable batteries if the product will not be used for a longer period.
Risk of damage of the product
- Only use the specified type of battery / rechargeable battery!
- Insert batteries / rechargeable batteries according to polarity marks (+) and (-) on the battery / rechargeable battery and the product.
- Use a dry lint-free cloth or cotton swab to clean the contacts on the battery / rechargeable battery and in the battery compartment before inserting!
- Remove exhausted batteries / rechargeable batteries from the product immediately.
Before use
- Before initial use, remove the protective film from the product display and insert the enclosed batteries.
Inserting / changing the batteries
If the low battery indicator appears in the display , the inserted batteries are almost drained and must be replaced. Empty batteries can falsify the measured result.
To insert the batteries proceed as follows:
- Open the battery compartment cover on the back of the product.
- Remove the used batteries.
- Insert 2 pcs of LR03 / AAA batteries with observe the correct polarity.
- Insert the batteries in the battery compartment and close the battery compartment cover again, so that it audibly latches into place.
Note: No button should be pressed while inserting the batteries.
Start-up
Before you take a measurement
- Ensure that both measuring pins touch the surface of the material at the same time.
- Increase the pressure on the measuring pins for rough surfaces if necessary.
- For delicate surfaces complete the measurement on a section that is not in the visible area.
Note: The measuring pins are sharp and may dent or damage the surface. - Rub the damp residue on the surface before taking the measurement.
- Measure several places and take an average value.
- Be aware that salts can increase the conductivity of water. This can lead to incorrect readings and results that are too high.
- Remove the bark from firewood if needed. Press the measuring pins against the grain in various places on the wood.
Taking a measurement
- Press the button to turn on the product. On the display "0.0%", the surrounding temperature in °C and the previously selected material 1‒6 (see table reference values) appears.
- Press the M / °C / °F button and hold it down for approximately 5 seconds to switch the temperature display between °C and °F.
- Press the M / °C / °F button to select the material number of which you wish to measure the moisture level.
Wood moisture approximate value for firewood |
| | 6– 15 % | ideal for heating – high heating value |
| | 16– 20 % | restricted heating – low heating value |
| | 21– 44 % | not suitable for heating – further drying necessary |
Note: Above table is reference for checking the status of firewood. If the measured wood moisture level is 15% or below, the firewood is ideal for heating. If the measured wood moisture level is from 16 to 20%, the firewood is medium dry. If the measured wood moisture level is 21% or above, the firewood is not suitable for heating and further drying is necessary.
Note: When measuring under the measurement range, the display shows "0.0%" or "Lo". For measurements above the measurement range, the display shows "Hi".
- Remove the protective cap .
- Press both measuring pins against the surface at the same time. After 1–2 seconds you can read the percentage value.
- If you are taking a measurement in an area in which you cannot read the display , press the button to freeze the result on the display . The display will then also show the lock symbol .
- Press the button again to take an- other measurement.
- If you have completed your measurement, switch the moisture measuring product off by pressing holding the button for more than 5 seconds.
Note: The moisture measuring product switches itself off automatically if the product is not used for 60 seconds approximately.
Battery display
If the battery charge status is low, the low battery indicator appears on the display . Please note that while the batteries are low, the measured values will be false or inaccurate. Replace the batteries as quickly as possible if this display appears. The battery change is described in the section "Inserting / changing the batteries".
Temperature display
You can change the temperature display between °C and °F by holding down M / °C / °F button for approximately 5 seconds.
Reset function
Cleaning and care
- Do not allow liquids to enter the product. Otherwise the product may be damaged.
- Only clean the product with a slightly dampened cloth and mild washing-up liquid.
- Clean the measuring pins with a slightly dampened cloth and dry it afterwards.
- Check the product for visible external damage before every use.
- Check the measuring pins for damage be- fore every use.
Storage
- Always attach the protective cap to the product when not in use.
- Always remove the batteries if the product will not be used for extended periods.
- Store the product in a dry location.
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