Aimometer M320 Pocket Size Auto Range Handheld Digital Multimeter DMM Frequency Capacitance Measurement Data Hold This compact digital multimeter is designed to measure AC and DC Voltages, AC and DC current, Resistance, frequency and Capacitance, diode and to perform audible continuity checks with accuracy and easy. Features: Pocket size designed Product compliant with CE Versatile Digital multimeter Low power consumption DC/AC voltage measurement and DC/AC current measurement Resistance measurement Frequency and capacitance measurement Audible continuity and Diode test; Data Hold Application Easy to carry and use Specification: Maximum Display :3999 DCV : 400mV/4V/40V/400V/600V 0.8%3 ACV : 4V/40V/400V0.8%4, 600V 1.2%3 DCA : 40mA/400mA2.0%3(Fuse :F500mA/250V) ACA: 40mA/400mA3.0%4(Fuse :F500mA/250V) Resistance :400/4k/40k/400k/4M1.0%3, 40M2.0%3 Frequency: 10Hz/100Hz/1KHz/10KHz/100KHz1.5%3 Cpacitance: 4nF5%10, 40nF4%5, 400nF/4F/40F/100F3%3 Diode Test:show the approximate forward voltage drop of the diode Audible Continuity Test:Build-in buzzer when resisitance is less than 50 Power Supply :21.5V LR44 battery( not include in the package due to Aviation Safety) Products Size :1207018mm Product Net Weight:110g Standard Accessories :Test Lead, English Usermanual Package Content: M320 multimeter with test leads English manual