Compact design， easy to carry<br />LCD display， digital display， fast reading<br />Tare function to set zero at anytime<br />Automatically power off <br />Suitable for precise weighing of jewelry， tea and medicine， etc. <br />LCD display <br />4 weighing units: g/gn/dwt/ct<br />Power: 4 AAA batteries (not included) <br />Auto shut off <br />Dimension: about 115*65*21 mm <br />Calibration: After turning on the scale， press and hold "MODE" for 3 seconds to display "CAL". Press MODE again to display jumping weight， and place the weight according to the weight showed. Calibration is finished when "PASS" is displayed. <br />FAQ: If it is not accurate to read value， please calibrate the scale. Specific operations as follows: First to start the scale， and press unit transformation key (M key) after returning to zero， then "CAL" will show. When corresponding weight value displays， put the corresponding weight on the scale. If the value remains the same， it means calibration is finished. <br />1 x Digital scale<br />2 x Weights (5g / 10g)<br />1 x Tweezer <br />1 x User manual<br /><img src="http://img6.eachbuyer.com/x1/p41/cn21_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x1/p41/cn21_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x1/p41/cn21_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x1/p41/cn21_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x1/p41/cn21_5.jpg" />