Compost Thermometer – 2-Inch Stainless Steel Probe with Color-Coded Dial (0–200°F)

Master the art of composting with our Compost Thermometer, designed to help you track the internal temperature of your compost pile for optimal decomposition. The 20-inch rust-resistant stainless steel probe penetrates deep into compost heaps or bins, delivering accurate readings on a large, easy-to-read 2-inch dial face. The color-coded gauge highlights Steady (80–100°F), Active (100–130°F), and Hot (130–160°F) zones, so you know exactly when to turn, water, or rest your pile.

Perfect for gardeners, compost enthusiasts, and anyone looking to produce rich, nutrient-dense compost faster.

Temperature range: 0°F to 200°F (also available in Celsius)

Color-coded zones make monitoring easy for beginners and experts alike

Waterproof, all-weather construction for year-round outdoor use

Durable calibration and reinforced dial lens resist fogging and cracking

Ideal for open piles, compost bins, tumblers, and worm bins

Helps optimize microbial activity, reduce odors, and ensure safety in finished compost

Build better compost with real-time feedback—no more guessing.