General description High accuracy and fast readings make this 3X Long Stem Compost Soil Thermometer an essential tool for gardeners and compost enthusiasts. It features a sturdy stainless steel construction that is safe and environmentally friendly. The thermometer is hermetically sealed to prevent fogging and moisture, ensuring reliable measurements. Technical specifications Length: 500 mm Temperature range: 0-220 degrees Fahrenheit (-10-100℃) Measurement allowed error: +/- 1-3 cm Usage Direct insertion of the probe into compost soil for temperature measurement. Ideal for monitoring compost conditions to ensure optimal decomposition. Other information Package Contents: 3 * Soil Thermometer Color: silver Material: stainless steel