The Adam Dune™ Portable Compact balances are ideal for very basic laboratory use. They are lightweight and portable and are of an easy to clean sturdy plastic construction. A good range of basic balances with simple operation.3 weighing units (g lb oz)Full range tareZero trackingLarge easy to read LCD displayOverload protectionColour coded sealed keypadLightweight and portableSimple user-friendly operationPrecision load cell technologySplash-proof to protect from accidental spillsExternal calibrationLow battery indicationAuto sleep/power down function to save battery lifeUse either 6 AA batteries (not included) or the AC adapter supplied