Features: Turntable stylus force gauge designed for MM/MC/MI phono, nonmagnetic and reading reliable. 0.01g high precision for more convenient and more accurate stylus force adjustment, which allows to have excellent music sounds. With multiple weighing units(g/oz/ozt/TL/ct ) and large LCD display for convenient usage and easy reading. Powered by 2 button batteries and supports automatic power-off function after 2 minutes' inactivity for power saving. Comes with one 5g weight and a storage bag. Specifications: Material: plastic Measuring Range: max.5g Accuracy: 0.01g Power Supply: 2 * AG12 1.5V Button Batteries(included) Item Size: 9.5 * 4 * 2cm / 3.7 * 1.6 * 0.8in Item Weight: 47g / 1.6oz Package Size: 11 * 10 * 3cm / 4.3 * 3.9 * 1.2in Package Weight: 87g / 3.1oz Package List: 1 * Stylus Force Gauge 2 * Button Batteries 1 * 5g Weight 1 * Storage Bag