La Crosse Technology WT-137U Manual

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Instruction manual (2 pages)

Table of Contents

Contents

1 Indoor Comfort Level Station
2 Get Started
3 MIN/MAX Button
4 Fahrenheit/Celsius (°C/°F Button)
5 Low Battery Icon
6 Specifications
7 Care and Maintenance
8 Documents / Resources
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La Crosse Technology WT-137U Manual

Indoor Comfort Level Station

DRY	< 34%
DRY/COMFORT	35 - 40%
COMFORT	41 - 55%
COMFORT/WET	56 - 64%
WET	> 65%

The arrow marks current ambient humidity on the display from 'DRY' to 'WET'
Note: the arrow will not be shown if the temperature is overflow ("OF.L")

Get Started

Insert 1 x AAA, IEC LR3, 1.5V Alkaline battery according to polarity. The indoor temperature, humidity data, and the comfort level indicator will be displayed.
Note: This station does not have a battery cover.

Restart: If the indoor temperature is not displayed after 60 seconds, remove batteries from the comfort station. Press any button 20 times. After 15 minutes, return to Step 1 above.

MIN/MAX Button

Press to view the MIN/MAX temperature and humidity records.
Hold 3 seconds to reset the MIN/MAX temperature records

Fahrenheit/Celsius (°C/°F Button)

Toggle between ºC and ºF temperature readings.

Low Battery Icon

Replace the battery when the battery icon appears.

Specifications

Temperature: 32ºF to 122ºF with 0.2ºF resolution 0ºC to 50ºC with 0.1ºC Resolution ("OF.L" displayed if outside this range)
Humidity: 20% - 95% RH ("19%" will be displayed if the reading is lower than 20%; 96%" will be displayed if the reading is higher than 95%)
Interval: every 20 seconds (or every 2 minutes if the low battery icon is shown)
Battery: 1 x AAA, IEC LR3, 1.5V
Battery life: approximately 12 months
Dimensions: (L x W x H): 3.46" x 0.64" x 3.42" (88 x 16,5 x 86,9mm)

Care and Maintenance

Do not mix old and new batteries
Do not mix Alkaline, Standard, Lithium or Rechargeable Batteries
Always purchase the correct size and grade of battery most suitable for intended use.
Replace all batteries of a set at the same time.
Clean the battery contacts and also those of the device prior to battery installation.
Ensure the batteries are installed with correct polarity (+and -).
Remove batteries from equipment which is not to be used for an extended time.
Remove expired batteries promptly.