Specification: Item Type: Digital Turntable Stylus Scale Gauge Material: ABS Weight: Approx. 82g/2.9oz Product Size: Approx. 96x43x20mm/3.8x1.7x0.8in Battery Type: button battery (shipped with supporting battery) Battery Model: AG12 Battery Capacity: 120mAh Battery Number: 2 Package List:1 x Digital Turntable Stylus Scale Gauge 1 x Storage Bag1 x Weight2 x Button Battery1 x English Specification Features Accurate Test: This record player needle pressure gauge and jewelry scale have accurate test function, can measure 5g or smaller items, the measurement accuracy is high, the error is less than 0.01g. Pressure Balance: The digital turnable stylus pressure gauge can help you balance the pressure between the needle and the record, so that the record is not damaged, prolong the service life of the record. Multifunctional Use: Jewelry scale can be widely used in jewelry, gems, metals, medicine and other fields of weight measurement, the record player pressure test and the use of jewelry scale make it a multifunctional tool. Clear Display: This pocket scale has a LCD display screen, clear and easy to read, can display the measurement results under different light conditions, use at ease. Small and Portable: This record player needle pressure gauge and jewelry scale is small and compact, easy to carry, can be used at any time, very convenient and practical.