REOTEMP K82-3 Soil Thermometer — 5-Inch Stem, Waterproof, 0–220°F

Meet the REOTEMP K82-3 Soil Thermometer

Designed for seeding and transplanting, the K82-3 provides quick, battery-free soil temperature readings that help you time garden actions with confidence. Its compact, rugged build is ready for outdoor use and stands up to rain, sun, and soil contact. The thermometer relies on a reliable bimetal element rather than electronics, delivering a fast, repeatable response when the soil warms or cools. Out of the box, the device is factory calibrated and ready to go, so you can start checking soil conditions right away. A robust 5-inch stainless steel stem reaches into beds with ease while the pointed tip minimizes disruption during insertion.

In practical garden use, knowing soil temperature helps you plan sowing windows, optimize transplant timing, and monitor root-zone warmth as seasons change. The K82-3 pairs well with raised beds, in-ground plots, and nursery trays, making it a straightforward tool for seasonal tasks and ongoing maintenance.

Key features at a glance

• Corrosion-resistant 304 stainless steel case, bezel, and 5-inch stem for long-term durability
• Ideal for seeding, transplanting, and general gardening tasks
• Easy-to-read 2-inch dial with a Fahrenheit scale from 0 to 220
• Factory calibrated and ready to use right away
• Waterproof design and a lens that won’t yellow with time

• Battery-free operation thanks to a quick-responding bimetal element
• Inserts easily with a pointed tip, minimizing soil disturbance
• Durable, corrosion-resistant stainless steel construction suitable for frequent outdoor cleaning
• One-year limited warranty provides reassurance for gardeners

In day-to-day use, expect crisp readings that you can compare to your planting guides or local weather patterns. The K82-3's simplicity makes it a reliable companion whether you're preparing a spring bed, checking a fall crop, or monitoring moisture after a rainfall. When you pause at the edge of a bed, you can glance at the dial and quickly understand whether the soil is likely warm enough for seedling growth or cool enough to protect tender roots from cold snaps.

Care and maintenance are straightforward: rinse after soil contact, keep the stem clean, and store in a dry place. With regular use, the K82-3 remains a durable, straightforward tool for every gardener, backed by a one-year limited warranty for added peace of mind.