- 1.9" LCD display<br />- 8-digit<br />- M+、 N-、 RCM、 AC functions<br />- Press key sound<br />- With luminous key and luminous LCD<br />- Auto power off<br />- Powered by 3*AAA batteries (not included)<br />- Comes with Chinese/English manual<br /><br />                                                                                                                                Dimensions: 4.96 in x 2.68 in x 0.87 in (12.6 cm x 6.8 cm x 2.2 cm)<br />Weight: 2.93 oz (83 g)<br /><br />