Features: 1. 100% brand new and high quality 2. Integrated structureand it is easy to carry 3. Can measure DCV, AC voltage, DCA, , dB, battery measuring 4. Full-featured, it is safe and reliable to operate 5. This multimeter is of high sensitivity and accuracy Specification: Condition: 100% Brand New Model:KT7003 DC Voltage: 10V / 50V / 250V / 500V 5% fs2k/ V. AC Voltage: 50V / 250V / 500V 5% fs2k/ V. DC Current: 25mA / 250mA5% fs Resistance: R10K / R10M5% full arc Continuity Test: no Decibel Test: 4~56dB Color: yellow and black Battery Test: yes (1.5V AA and 9V) Power: 1.5V AAA battery* 1 Accuracy: DC5%, AC5% Meter calibration period is one year Environmental conditions to ensure accuracy: 18~ 28humidity less than 75% RH Weight: Approx. 198g / 7.0oz Size: Approx. 120 * 85 * 30mm / 4.7 * 3.3 * 1.2in Package List: 1 * Multimeter 1 * Test Pen(connected multimeter) 1 * 1.5V Battery(inside multimeter)