Moisture Meter Non Destructive Induction Moisture Detector for Softwood Hardwood Packing Building Materials Item Type: Moisture Meter Material: ABS Model: HY16C Principle: Non Destructive Induction Testing Soft Hardwood Testing Range: 5-75% Packing Material Testing Range: 5-75% Building Material Testing Range: 1.5-30% Resolution: 0.1% Accuracy: ±0.5% Auto Power Off: About 5 Minutes Power Supply: 2 x AAA Alkaline Batteries (Not Included) Moisture Level Soft Wood(5%-75%) HARD WOOD(5%-75%) PACKING(5%-75%) BUILDING(1.5%-30%) DRY (Green Light) 5%-19.9% 5%-11.9% 5%-11.9% 1.5%-6.9% MID (Yellow Light) 20%-25.9% 12%-15.9% 12%-15.9% 7%-9.9% WET (Red Light) 26% -75% 16%-75% 16%-75% 10%-30% Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin