With the AND GH-252 analytical 4-5-decimal place balance, you can achieve accuracy with one touch automatic or manual calibration using a motor driven internal calibration weight. The capacity is 0-100g x 0.00001g/101-25g x 0.0001g. Perform any operation with simple, straightforward key entry, reducing errors and speeding operations. All models offer multiple weighing units including parts counting, percent weighing, stability indicator, full range digital tare, and underhook capability for density measurement and weighing magnetic material. In addition, the GH series offers a die cast aluminum housing making the balance very strong, and durable, and also includes double spill protection, which protects the balance both around and beneath the weighing pan. All GH series balances come with Manual, AC adapter, Protective Display Cover and are ISO 9000 certified, CSA and ULC approved. RS-232 and WinCT software are included. Other features - Anti Static Glass - Large Weighing Chamber - GLP/GMP/ISO compliance- System Diagnostic - Optional Ethernet & 20mA interfaces - Internal Calibration Mass - Large, Bright, Wide Angle, Liquid Clear Display- Built in Level and Leveling Feet - In addition the following accessories are also available for the GH Phoenix Series:- Specific Gravity Measurement Kit- External Display- Remote Controller- Static Eliminator- Anti-theft Device - Foot Switch- Carrying Case - Compact Printer - Multi-function Printer - Universal Printer - Bluetooth Transmitter