• Hanging or Standing
• Dimensions: 3.25 x 3.0 in. (8.2 x 7.6 cm)
• 0 to 140 °F Scale
• Calibration Nut on Backside
• Aluminum Construction
• Made in Germany

Cold Frame & Greenhouse Thermometer Aluminum. While heat and humidity are important for germinating seeds, excessive heat (above 90°F) can damage fragile seedlings. A thermometer hung on the inside of the cold frame or greenhouse is a great way to monitor the temperature.