Moisture meter | 0-77-030 Special features Compact moisture meter Dual measuring unit LCD screen with graph Measures wood moisture from 6% to 44% Measures building moisture from 0.2% to 2.0% Replaceable measuring pins Shock-resistant housing CR-2032 button cells included Can be used on plasterboard, plaster, cement and concrete Measures moisture of building materials from 0.2% to 2.0% Measures wood moisture from 6% to 44% Dual measuring scale, LCD display with bar graph Built-in battery for control and verification measurement Automatic shut-off saves battery energy Battery operated for on-the-go power Replaceable threaded measuring pins Convenient pocket-sized device Complete with protective cap, including three (3) CR-2-32 button batteries technical data Battery life (# measurements) 1,100 Temperature range 0-37 °C Battery type 4 x AAA