Velleman WS8461 Notice D'emploi page 3

1. Introduction
To all residents of the European Union
Important environmental information about this product
This symbol on the device or the package indicates that disposal of the device after its lifecycle could harm
the environment.
Do not dispose of the unit (or batteries) as unsorted municipal waste; it should be taken to a specialized
company for recycling.
This device should be returned to your distributor or to a local recycling service.
Respect the local environmental rules.
If in doubt, contact your local waste disposal authorities.
Thank you for choosing Velleman! Please read the manual thoroughly before bringing this device into service. If the
device was damaged in transit, don't install or use it and contact your dealer. Note that damage caused by disregard of
certain guidelines in this manual is not covered by the warranty and the dealer will not accept responsibility for any
ensuing defects or problems.
2. Use
Connect the outdoor sensor first. Open the battery compartment and insert 1 x 1.5V AAA battery respecting the
polarity. Close the battery compartment.
• Press C/F to switch between the °C and °F temperature unit.
• Press IN/OUT to switch between the indoor and outdoor temperature display.
• Press MIN/MAX to switch between the minimum and maximum value (humidity, indoor/outdoor temperature).
Press CLEAR to clear the memory.
• Hold FREEZE pressed for 3 seconds to activate the freezing point alert. The meter will sound when the
outdoor temperature is between -1°C and +4°C.
• The meter will display a DRY icon when the humidity is less than 40%.
The meter will display a CONFORT icon when the humidity is between 40% and 70% with a temperature of
+20°C~+25°C.
The meter will display a WET icon when the humidity is more than 70%.
3. Technical Specifications
Temperature Range
Indoor
Outdoor
Humidity Range
Humidity Resolution
Power Supply
Dimensions
Total Weight
Use this device with original accessories only. Velleman nv cannot be held responsible in the event of
damage or injury resulted from (incorrect) use of this device.
For more info concerning this product, please visit our website www.velleman.eu.
The information in this manual is subject to change without prior notice.
WS8461
WS8461 – THERMO/HYGROMETER
0°C~50°C
-20°C~75°C
20~90%
1%
1 x 1.5V AAA battery (order code LR03C, not incl.)
117 x 107 x 20mm
165g
- 3 - VELLEMAN