Head-on image of the 204-109 8.75-inch Thermometer with Hygrometer and Key Hider, constructed in a white case. The mercury-free capillary thermometer has a Fahrenheit temperature scale. Temperature markings below freezing appear in blue text, while those above freezing appear in black text. The Hygrometer dial reads 10-100 percent humidity, with a red pointer.
Lifestyle image of the 204-109 8.75-inch Thermometer with Hygrometer and Key Hider in a white case hanging on the outside wall of a white shed with a tan house in the background. The mercury-free capillary thermometer has a Fahrenheit temperature scale. Temperature markings below freezing appear in blue text, while those above freezing appear in black text. The Hygrometer dial reads 10-100 percent humidity, with a red pointer.
Close-up back image of the 204-109 8.75-inch Thermometer with Hygrometer constructed in a white case. The image features the key hider compartment showing a key in place.
Lifestyle image of the 204-109 8.75-inch Thermometer with Hygrometer and Key Hider in a white case hanging on the siding of a brown house with red window trim. The mercury-free capillary thermometer has a Fahrenheit temperature scale. Temperature markings below freezing appear in blue text, while those above freezing appear in black text. The Hygrometer dial reads 10-100 percent humidity, with a red pointer.
Left-facing image of the 204-109 8.75-inch Thermometer with Hygrometer and Key Hider, constructed in a white case. The mercury-free capillary thermometer has a Fahrenheit temperature scale. Temperature markings below freezing appear in blue text, while those above freezing appear in black text. The Hygrometer dial reads 10-100 percent humidity, with a red pointer.
Head-on image of the 204-109 8.75-inch Thermometer with Hygrometer and Key Hider, constructed in a white case. The mercury-free capillary thermometer has a Fahrenheit temperature scale. Temperature markings below freezing appear in blue text, while those above freezing appear in black text. The Hygrometer dial reads 10-100 percent humidity, with a red pointer.
Lifestyle image of the 204-109 8.75-inch Thermometer with Hygrometer and Key Hider in a white case hanging on the outside wall of a white shed with a tan house in the background. The mercury-free capillary thermometer has a Fahrenheit temperature scale. Temperature markings below freezing appear in blue text, while those above freezing appear in black text. The Hygrometer dial reads 10-100 percent humidity, with a red pointer.
Close-up back image of the 204-109 8.75-inch Thermometer with Hygrometer constructed in a white case. The image features the key hider compartment showing a key in place.
Lifestyle image of the 204-109 8.75-inch Thermometer with Hygrometer and Key Hider in a white case hanging on the siding of a brown house with red window trim. The mercury-free capillary thermometer has a Fahrenheit temperature scale. Temperature markings below freezing appear in blue text, while those above freezing appear in black text. The Hygrometer dial reads 10-100 percent humidity, with a red pointer.
Left-facing image of the 204-109 8.75-inch Thermometer with Hygrometer and Key Hider, constructed in a white case. The mercury-free capillary thermometer has a Fahrenheit temperature scale. Temperature markings below freezing appear in blue text, while those above freezing appear in black text. The Hygrometer dial reads 10-100 percent humidity, with a red pointer.

Thermometer Hygrometer

SKU: 204-109

$5.99
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Shipping calculated at checkout.

The 204‑109 Thermometer with Hygrometer and Key Hider combines essential outdoor weather monitoring with a discreet, built‑in storage solution. Measuring 8.75 inches tall, this multifunctional instrument features a bold, easy‑to‑read Fahrenheit temperature scale along with an analog hygrometer to track ambient humidity levels—perfect for keeping an eye on changing conditions around your home, garden, or patio. A unique integrated key‑hider compartment provides a clever, concealed spot to store a spare key, keeping it accessible yet out of sight. Constructed with durable materials designed to withstand outdoor conditions, this unit offers dependable performance season after season.

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Features

ESIGN & FUNCTION

  • 8.75-inch Tall
  • White Slimline Design
  • Weather-Resistant Housing
  • Mercury-free Red Capillary Thermometer
  • Temperature Scale in Fahrenheit
  • Included Hygrometer Dial
  • Secret Key Compartment
  • Built-In Hanging Hole
  • No Batteries Required 

ADDITIONAL BENEFITS

  • Lifetime Access to U.S. Based Tech Support  
  • Military & First Responder Discount  
  • 2-Year Limited Warranty
  • 30-Day Money Back Guarantee on LaCrosseTechnology.com Purchases 

Specs

THERMOMETER SPECS (204-109)

  • Temperature Range: -40°F to 120°F (-40°C to 49°C)
  • Material: Plastic, Glass, Organic Liquid (Mercury Free)
  • Weather Resistant: UV Protected
  • Placement: Indoor/Outdoor  
  • Mounting Type: Wall Hanging
  • Power Requirements: No Battery Required
  • Dimensions: 2.95 in L x 0.75 in W x 8.75 in H 
    (7.49 cm L x 1.91 cm W x 22.23 cm H) 

Register/Warranty

La Crosse McCormick, LLC provides a 2-year limited warranty on this product against manufacturing defects in materials and workmanship. Under the Song-Beverly Act, in the state of California, the warranty on this item becomes effective on the date of delivery.  

Send $5.00 with the date and proof of purchase to the following address. Please include the product model number and your complete address and phone number.

La Crosse McCormick Warranty Department 2830 South 26th Street, La Crosse, Wisconsin 54601

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