1. Supports one-button tare function, quantitative cumulative counting function, zero-point automatic tracking function. 2. Configure a high-precision sensor, supports automatic shutdown function and adjustable shutdown time. 3. Supports low voltage warning / overload warning, effectively protects the electronic scale and prolongs its service life. 4. High-definition LCD digital display with orange backlight makes reading more convenient and easy. 5. The measuring unit can be selected according to your different needs, light weight, compact structure, portable and easy to carry. Product Type: Digital Scale Maximum weight: 200g Resolution: 0.01g Permissible error range: ±0.03 Unit: g, oz, ozt, dwt, ct, gn Screen size: Approx. 40 x 18 mm / 1.6 x 0.7 in Button: On/Off, reset, unit, count Scale bowl size: Approx. 58 x 58 mm / 2.3 x 2.3 in Battery: 2 x AAA battery (not included) Product size: Approx. 140 x 84 x 23 mm / 5.5 x 3.3 x 0.9 in Weight: Approx. 189g / 6.7oz 1 x Digital Scale (battery not included) 1 x User Manual 1 x 50g weight 1 x Tweezers