Firewood Moisture Meter - Made of material, durable and practical. You can store it easily. Moisture Detection Tool - Made of material, durable and safe. Digital Moisture Meter: It uses a connecting pin test and high-precision electronic components inside to test the values of more than 100 common wood species in groups. Moisture Tester - Equipped with a probe that can quickly and accurately determine the moisture content of wood. Portable LCD Moisture Tester: Easy-to-read LCD display for convenient viewing, this moisture tester has an ergonomic size that can be held in one hand. Working Current: 9mA Operating Temperature: 0℃—40℃ Storage/Transportation Conditions: -10℃—50℃ Resolution: 0.1% Accuracy: ±2% Protection level: IP20 Humidity: 80% RH Auto-off: 60 seconds after wrong operation Size: 130X52X30MM