ITEM NAME:Mini DMM LCD AC DC Digital Voltmeter Ammeter OHM Multimeter Volt Tester w/Buzzer Product Description Description: Features: Extra thin multimeter, small and nice Card design, protable With battery capacity test function Technology features: DCV: 200m-2000m-20-200-500V            ±0.5% ACV: 200-500V                          ±1.0% DCA: 2000u-20m-200mA                  ±1.8% Resistance: 200-2000-20K-200K-2000KÃŽ ©      ±1.0% General description: 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 (Not included) Product size: approx. 100x50x18mm Product weight: approx. 45g Included: 1 x meter 2 x test lead 1 x manual.Continuity buzzer test: yes. LCD size: 35x14mm. 2 x test lead. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. 12 months Warranty.