Delmhorst J-Lite Hygrometer

J-Lite Hygrometer 

Also offering a microcontroller circuit, the J-LITE features 12 bright LEDs that are great for reading in direct sunlight or dark areas. Covers a 6-30% moisture content range. Specifications: Size: 7 1/2" X 3" X 1 3/4" Weight: 1 lb. 3 oz. Battery: 1 9V alkaline Warranty: 1 year