The meter is a high performance， high accuracy， 3 3/4-digit， 32mm digit high by LCD displaying meter. The function includes DCV， ACV， DCA， ACA， resistance， capacitance， frequency， temperature， duty cycle measurement， triode， diode and continuity test. Also with the funcion of unit signal displaying， relative value measuring， auto range/ manual range switch， auto power off and warning function etc. This is the opportunity you’ve been waiting for!                                    Features            Digital multimeter with plastic holsterHigh sensitivity AC / DC voltage DC current measurementFit for schools， factories， families， and amateur wireless loversSmall and compact design                                                            Specifications            Power    2 PCS 1.5V AAA 7# Battery    <br>Operating Temperature    0℃ - 40℃， humidity !#!lt!*! 80%RH    <br>Storage Temperature    -10℃ - 50℃， humidity !#!lt!*! 80%RH    <br>Usage Humidity    18% - 28%    <br>Dimensions    (18 x 9 x 3)cm / 7.09" x 3.54" x 1.18" (L x W x H)    <br>Weight    18.34 oz / 520 g    <br>                                                            Package Includes            1 x VC97 Digital Multimeter1 x Instruction Book2 x Accessories