Features: For mm/mc/mi and piezoelectric acoustical pickup, nonmagnetic, no magnetic field adhesivity, reading reliable. High precision and accurate stylus gauge for accurate stylus force adjustment. Accurate stylus force is important for ensuring the playback result and life of your valuable records and cartidge. LCD backlight display with high-quality stainless scale, packaged with superior leather sheath for good for protection. Lightweight and compact, easy to operate and carry around. Specifications: Capacity: 100g/0.005g Automatic shutdown: 1 minute automatic shutdown (can be set) Operating temperature: 0-40 degrees LCD display: 5-digit LCD display, green backlight Power supply RO3P "AAA" x 1 Single machine weight: 50g Stainless Steel Tray: 47x47mm Unit conversion: g/oz/gn/ozt/dwt/ct Tare function; automatic low alarm Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x Force Scale Gauge