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Why you’ll love it

RestaurantSupply.com is your trusted source for 1880 Hospitality refrigerator freezer thermometers.

  • Authorized 1880 Hospitality dealer, ensuring genuine commercial smallwares and manufacturer support
  • Fast shipping available on in-stock 1880 Hospitality THRE-50L refrigerator freezer thermometers
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

1880 Hospitality THRE-50L 4-1/2 Inch Liquid Refrigerator Thermometer NSF

1880 Hospitality  |  MFG #: THRE-50L  |  Item #: 564470
Item: #564470

Technical details
Manufacturer 1880 Hospitality
Model Number THRE-50L
Manufacturer Part # THRE-50L
Minimum Temperature -30°F (-34°C)
Display Tube Type
Maximum Temperature 70 - 86°F (21 - 30°C)
UPC 755576018262
NSF Yes

About this item

Product Details

The 1880 Hospitality THRE-50L Update International™ Refrigerator Thermometer Liquid is a precision measurement device designed for professional refrigeration environments. This liquid-filled thermometer features a 4-1/2" length with an operational temperature range from -30°F to 70°F, providing accurate and reliable temperature monitoring essential for maintaining optimal food safety standards. Crafted specifically for foodservice applications, it ensures consistent temperature readings in commercial refrigerators and freezers, helping prevent spoilage and ensure compliance with quality control protocols. Its straightforward design allows for easy placement within a variety of refrigeration units, making it an indispensable tool in maintaining proper cold chain management.

Top 1880 Hospitality THRE-50L Features

The THRE-50L refrigerator thermometer by 1880 Hospitality is engineered for durability and precise temperature control in commercial foodservice settings. Its liquid-filled design offers clear, easy-to-read measurements, with a stainless steel construction that withstands frequent cleaning and handling. The tube-type display allows quick inspection, facilitating efficient workflow integration in busy kitchens. Its compact 4-1/2" length enables hassle-free installation in tight spaces, making it suitable for both undercounter refrigerator monitoring and equipment calibration. Designed for medium workloads, it provides consistent accuracy for professional refrigeration management, supporting optimal food quality and safety assurance.

  • Functionality: Accurate temperature readings within -30°F to 70°F range for food safety
  • Durability: Fully liquid-filled with stainless steel body resists corrosion and impacts
  • Ease of Use: Clear tube display ensures quick readings for routine checks
  • Application Fit: Suitable for mounting in refrigeration units and walk-in coolers
  • Workflow Efficiency: Compact design simplifies installation and reduces maintenance time

Ideal for professional refrigeration monitoring in commercial kitchens and food storage areas

1880 Hospitality THRE-50L Technical Specs

The 1880 Hospitality THRE-50L refrigerator thermometer operates without electrical requirements, relying on a liquid-filled display for accurate measurements. It features a 4-1/2" length tube with a temperature range from -30°F to 70°F, ensuring precise readings across typical refrigeration conditions. Constructed with corrosion-resistant stainless steel, it withstands frequent cleaning routines and harsh environments. The device is designed for straightforward installation within refrigeration units, with dimensions optimized for tight spaces. Its straightforward, non-electrical operation allows for reliable use in diverse commercial settings, making it a practical choice for food storage oversight. The thermometer’s slim profile and durable build support long-term performance in demanding environments.

  • Electrical Requirements: None, liquid-filled mechanical design
  • Temperature Range: -30°F to 70°F for broad monitoring scope
  • Construction & Finish: Stainless steel exterior with glass tube
  • Dimensions: 4-1/2" length, compact for tight spaces
  • Food Safety & Maintenance: Tamper-resistant, easy to clean with mild disinfectants
  • Installation Compatibility: Designed for mounting in refrigeration units and cabinet walls

What is a commercial refrigerator thermometer

A commercial refrigerator thermometer is a precision device used in foodservice environments to monitor and ensure proper internal temperatures of refrigerators and freezers. These thermometers, such as the 1880 Hospitality THRE-50L model, feature liquid-filled displays with a specific range from -30°F to 70°F, suitable for maintaining optimal cold storage conditions. Installed in storage units like walk-in coolers, they assist operators in verifying temperature stability, preventing spoilage, and ensuring consistent product quality in foodservice settings, including restaurants, hotels, and catering operations.

Top Refrigerator Thermometers for Foodservice Operations

Reliable and durable, the 1880 Hospitality THRE-50L refrigerator thermometer is ideal for maintaining precise temperature control in commercial refrigeration units, suitable for mid-volume foodservice environments. The robust liquid-filled design and straightforward reading display support consistent monitoring, essential for safe food storage management in professional kitchens and hospitality facilities.

  • Operation Type — Suitable for medium-volume restaurant storage
  • Kitchen Setting — Fits into compact commercial kitchen environments
  • Foodservice Category — Used in refrigerator and freezer temperature management
  • Workload Qualifier — Designed for moderate operational throughput
  • Use Case — Ensures consistent cold storage for perishable foods

Why Choose 1880 Hospitality THRE-50L

Compared to other refrigerator thermometers, the 1880 Hospitality THRE-50L combines robust stainless steel construction with a precise, easy-to-read liquid-filled display, ensuring durability and consistent accuracy in demanding commercial environments. Its compact, impact-resistant design simplifies installation and maintenance, supporting efficient cold chain management and food safety compliance without the need for electrical power, making it a dependable choice for professional refrigeration monitoring.

  • Built with corrosion-resistant stainless steel for longevity
  • Mechanical liquid-filled design eliminates electrical dependence
  • Compact 4-1/2" length fits tight refrigeration spaces
  • Clear tube display facilitates quick temperature checks
  • Ideal for installation in refrigerated units and walk-ins

Certifications

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

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1880 Hospitality

1880 Hospitality THRE-50L 4-1/2 Inch Liquid Refrigerator Thermometer NSF

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1880 Hospitality, THRE-50L, Update International™ - Refrigerator Thermometer, liquid, 4-1/2"L, -30° to 70°F, NSF