Specification: Item Type: Grain Moisture Meter Material: ABS+Silicone+Stainless Steel Measuring Range: 5%-30% Resolution: 0.5% Accuracy: (1%RH+0.5) Temperature Range: -10~60 Working Temperature: 0~40 Relative Humidity: 0~85% Power Supply: 3 x AAA Batteries (Battery Not Included) Instrument Size: Approx. 15 x 7.5 x 3 cm / 5.9 x 3 x 1.2 in Probe Size: Approx. 41.5 x 2.5 cm / 16.3 x 1 in (including grip) Cable Length: Approx. 80 cm / 31.5 in Weight: Approx. 500 g / 17.6 oz Package List: 1 x Moisture Detector (Battery Not Included) 1 x Probe 1 x Manual Features: [Switch Between Celsius and Fahrenheit] Temperature unit can be switched between Celsius and Fahrenheit to meet different requirements. [High Accuracy] Equipped with precise measuring probes to accurately measure moisture and temperature in various grains. [Silicone Protective Shell] Digital moisture meter features a soft silicone cover for full protection, helping to extend device lifespan. [Multifunctional] This moisture detector supports grain type selection, moisture and temperature testing, moisture standard setting, over-moisture alert, and includes a backlight function. [Auto Power Off] Automatically powers off after 5 minutes of inactivity to conserve battery life.