Minimum Order Quantity (MOQ) : 100 piecesFor inquiries and orders, message us via our chatbot.This ideal tool measures moisture content without damaging the material that is being tested. It emits and picks up electromagnetic signals through the material to be tested. The reading displayed is an average value of the moisture content from the entire surface area and the maximum depth of penetration. Moisture which is closer to the surface has a greater effect on the average value than the moisture close to the maximum depth of penetration. Features: Detect Moisture of 4 different materials (drywall, masonry, softwood, hardwood) Audio Alarm if reading is out of range Moisture display on LCD and LED bars Auto calibration Data hold function Green backlight Measure moisture without damaging the surface Low battery indicator Auto power off Specifications: Type: Non-Invasive Inductive Moisture Meter Measurement Range : 0%~53% ( Softwood ) ; 0%~35% (Hardwood) Moisture readings of drywall and masonry are relative values Measurement Precision: ±4% (Softwood, Hardwood) Maximum Sense Depth: 3/4 inch (20mm) Power source: 1 x 9V Battery Auto Power Off: 2 minutes inactive LED Moisture Content Indicator Working Temperature : 0 ~ 40°C Storage Temperature : -10 ~ 50°C Storage humidity : 5% ~ 95% RH Dimension : 170 x 75 x 30mm Weight: About 150g Set Includes: 1 x Digital Non-Invasive Inductive Moisture Meter 1 x English User's Manual 1 x 9V battery Blister packaging NOTE to Buyer(s): We sell and ship this product everywhere except to the USA, Australia, and Canada.