Using a moisture meter is a great way to check whether your wood will give you a safe and efficient burn, or if it needs further seasoning. The screen will glow green if your fuel contains less than 20% moisture, indicating that it’s ready to go.The new Valiant moisture meter can also be used in timber, floors and buildings in order to detect and measure moisture content. Measure temperature in °C or °F. Low battery indicator. Complete with protective storage bag. Requires 2 x AAA batteries (not included). Brand new item by Valiant.