Taylor Precision Products 5321N Suction Cup Dial Thermometer

Product Description

The TAYLOR PRECISION PRODUCTS 5321N is a 3.5-inch suction cup dial thermometer designed for surface temperature monitoring across a wide range of field applications. It reads temperatures from -40 degrees F to 120 degrees F, making it suitable for both cold and ambient temperature environments. The weather-resistant, rustproof construction makes this thermometer a durable choice for outdoor or high-moisture conditions. HVAC technicians, plumbers, pool service pros, and facility maintenance personnel use this type of instrument to quickly check surface temperatures on pipes, tanks, windows, and equipment housings without permanent mounting.

This thermometer is well suited for residential and light commercial applications where a fast, tool-free temperature reading is needed. The suction cup mount allows easy placement on smooth, flat surfaces such as glass, polished metal, or plastic. Typical use cases include monitoring refrigerant line temperatures, checking pool or spa water temperature through a window or panel surface, and general HVAC service diagnostics where a quick ambient or surface reading is required.

Key Features

• 3.5-inch dial face for easy at-a-glance reading
• Temperature range of -40 degrees F to 120 degrees F
• Suction cup mount — no tools or fasteners required for installation
• Weather-resistant and rustproof construction for outdoor and high-moisture environments
• Sold as individual unit (EA)

Compatibility

Designed for general-purpose surface temperature monitoring on smooth flat surfaces including glass, polished metal, and plastic panels in residential and light commercial HVAC, plumbing, and pool service applications.

Installation Notes

A licensed HVAC technician or service professional typically installs this thermometer as part of a diagnostic or monitoring setup. Clean the mounting surface thoroughly before applying the suction cup to ensure a secure hold. No wiring, gas lines, or electrical shutoffs are required for installation. Avoid mounting on rough, porous, or heavily textured surfaces, as the suction cup will not seal properly and the thermometer may fall.

Technical Specifications

• Dial Size: 3.5 inches
• Temperature Range: -40 degrees F to 120 degrees F
• Mounting Type: Suction Cup
• Weather Resistance: Weather-resistant, rustproof
• Weight: 1 pound
• Unit of Measure: EA
• Package Quantity: 6

Standard Information

• Brand: TAYLOR PRECISION PRODUCTS
• Manufacturer Part Number: 5321N