Summary: This tool can be used to measure the moisture level of sawn timber (paper and cardboard) and hardened materials (mortar、 concrete and plaster).Features:--Digital liquid crystal display.--Mini size、 portable.--Easy portability、 running speed、 precision.--2 steel pin probes.--Low battery indicator.--Automatic parking function.--Low Power Consumption.--It is portable and very easy to use.Specifications:-Color: Yellow and Black-Powered: (4x) LR44 Batteries (included)-Size: 80 x 40 x 20MM-Weight: approx 70g ( including batteries)-Measurement Range: Material: 0.2 ~ 2.0% Wood: 6 ~ 42% Temperature: 0 ~ 40¡ãC、 or 32 ~ 99¡ãF-Resolution: Wood: 1% Material: 0.1% Temperature: 1¡ãC/2¡ãF-Accuracy: Wood: Reading: < 30% : ¡À2% Reading: > 30% : ¡À4% Material: Reading: < 1.4% : ¡À0.1% Reading: > 1.4% : ¡À0.2%Packaged included:1 x 3-in-1 Moisture Meter1 x User Manual4 x 1.5V LR44 battery