Type : Pinless Battery Voltage : 9 V Accuracy : +/-4 % Measuring Range : 0 To 53% Softwood, 0 To 35% Hardwood Resolution : +/-1 % Display Size : 2 In Display Type : LCD Sensor Type : Pad Temperature Rating : -32 To 122 Deg F Dimensions : 6.7 X 2.9 X 1.2 In Includes : Battery