The AFGL-3001 precision weighing balance is housed in an impact-resistant ABS case with a stainless steel weighing pan, splash-proof membrane keypad, levelling bubble and adjustable feet. It can be either battery or mains powered via an AC/DC adaptor. Impact-resistant ABS case with adjustable feet Splash-proof membrane keypad incorporating 3 function keys 26mm hi-contrast LCD display with function indicators Auto backlight (user selectable) Automatic backlight when weight is placed on the pan Tare facility over the full range which can be actioned several times throughout a weighing cycle Zero tracking ensures stable and repeatable readings Stability indicator Measurement unit selection (g,oz,ct,tola) Check weighing to a set weight as +/- value Low battery indicator Auto power off after 3 minutes of no activity can be user disabled Optional mains power using AC/DC mains power adaptor (PW-100) Supplied with 4x AA batteries