Description This is a highest cost-effective mini multimeter. The product is battery powered they are characterized by stable function and high reliability, with the features of overload protection and LCD display for clear reading are an tools for lavatory radio fans and family use. Features - Color: Black - Material: Silicone and Metal - Size: 99x50x23mm / 4x2x0.9inch(LxWxH) - DCV: 200m-2000m-20-200-500V ±0.5% - ACV: 200-500V ±1.0% - DCA: 2000u-20m-200mA ±1.8% - Resistance: 200-2000-20K-200K-2000KΩ ±1.0% - LCD size: 35x14mm - MAX display: 1999 - Low battery indication: yes - Overload protection: yes - Diode test: yes - Continuity buzzer test: yes - Transistor test: yes - Battery test: 1.5V/9V - Power supply: one 12V 23A battery - Product weight: about 80g Standard accessories: meter, test lead, manual, without battery (Battery Type-1pcs 23A 12V) - Extra thin multimeter, small and nice. - design, protable. - With battery capacity test function.Package list: 1 x Mini Digital Multimeter with Buzzer Overload Protection Pocket Voltage Ampere Ohm Meter DC AC LCD Portable (Black)