Measuring range wood: 2 - 70% Reading wood: 0.5% Max. Error tolerance wood: 1 % Rh+ 0.5 Temperature measuring range: -10°C - 60°C Temperature reading: 1°C / 2°F Max. Temperature error tolerance: +- 2°C / +- 4°F Housing dimensions: 174 mm x 38 mm x 73 mm for measuring moisture. e.g. in wood. paper. cardboard. building materials. grain. etc. with housing insulation protection Measurement via 2 external sensor tips ; robust. shock-protected ABS plastic housing ; large LCD display with clear reading ; on/off button. measured value hold function button. button for wood density selection ; switchover button for moisture measurement/temperature measurement in °C or °F ; battery status display. backlight can be switched on ; setting of upper limit value. rel. humidity <70% RH ; storage temperature -10°C ~ 60°C. working temperature -10°C ~ 40°C ; incl. 4 x 1.5 V batteries (type AA. art. No.: 60 9282). with operating instructions made in china