Hareline Stream Thermometer With Ring & Pocket Clip

The Hareline Stream Thermometer is a compact, steel-coated pocket thermometer that delivers fast, reliable water-temperature readings in both Celsius and Fahrenheit. Designed for anglers and field researchers, this Hareline thermometer clips to a vest or lanyard so you can take immediate measurements on the water.

Key Features

• Durable Steel-Coated Body: Corrosion-resistant housing protects the thermometer in wet environments.
• Dual-Scale Readings: Clear Celsius and Fahrenheit markings for quick, accurate checks.
• Ring & Pocket Clip: Split ring and secure clip allow attachment to vests, lanyards, or keyrings.
• Compact, Lightweight: Pocket-friendly size minimizes bulk while remaining easy to access.
• Simple Analog Display: No batteries required—instant, reliable readings whenever you need them.

Accurate water temperature helps anglers locate feeding fish, choose the right flies, and assess safe wading conditions. Hareline designed the Stream Thermometer to be a practical, no-fuss tool that stays with your gear. The steel coating and compact form factor make it ideal for saltwater and freshwater use, and the attachment options keep it within easy reach during long days on the water.

Model HL-T2090 fits standard fly-fishing vests, lanyards, and tackle organizers. The thermometer itself is small and unobtrusive (approximately 2.5″ long), and typical retail packaging measures about 4.25 x 2.25 x 0.5 inches with an estimated packed weight under 2 oz. Hareline is known for dependable fishing accessories—this stream thermometer is a simple, on-the-water tool that helps you make faster, more informed decisions.