This compact digital multimeter is designed to measure AC and DC voltages, AC and DC current, resistance, frequency, and capacitance, diode, and perform audible continuity checks with precision and ease. Features: Pocket-sized designed for portability. Versatile multimeter. DC/AC voltage and DC/AC current measurement. Resistance measurement. Frequency and capacitance measurement. Audible continuity and diode test. Data hold function. Specification: Maximum Display: 3999 DCV: 400mV/4V/40V/400V/600V ±0.8%±3 ACV: 4V/40V/400V ±0.8%±4, 600V ±1.2%±3 DCA: 40mA/400mA ±2.0%±3 (F: F500mA/250V) ACA: 40mA/400mA ±3.0%±4 (F: F500mA/250V) Resistance: 400Ω/4kΩ/40kΩ/400kΩ/4MΩ ±1.0%±3, 40MΩ ±2.0%±3 Frequency: 10Hz/100Hz/1kHz/10kHz/100kHz ±1.5%±3 Capacitance: 4nF ±5%±10, 40nF ±4%±5, 400nF/4µF ±4%±5, 40µF/100µF ±3%±3 Diod Test: Displays the approximate direct voltage drop Audible Continuity Test: Integrated buzzer warning when resistance is less than 50Ω Power: 2 x 1.5V LR44 batteries (not included) Product Size: 12 x 7 x 2cm / 4.72 x 2.75 x 0.79in Product Weight: 110g / Package Size: 13 * 8 * 2.5cm / 5.12 * 3.15 * 0.98in Package Weight: 111g / 3.92oz List of Package: 1 * Digital Multimeter with Test Lead 1 * Manual (English)