Features: It is a 3 3/4-digit automatic digital instrument with stable performance, high precision, high reliability, clear reading and overload protection. Driven by AAA 1.5V battery, the instrument adopts LCD display and adopts boost power supply. This instrument is easy to carry and is a meter that users like very much. This instruments can be used to measure DC voltage and AC voltage, AC current 600A, resistance, capacitance, diode, continuity test. It is a superior tool and instrument, laboratory, factory, radio enthusiasts and the ideal tool for the family. Specifications: Condition:100% Brand New Material: Plastic Color: Blue, Red(Optional) DC voltage 200mV-2V-20V-200V-600V AC voltage 200mV-2V-20V-200V-600V AC current 2A-20A-400A Measuring capacitance range 40nF-400nf-4uF-40uF-400uF Resistance Ohm 200-2K-20K-200K-2M-20M Buzzer function Yes Maximum LCD display Yes Data retention function Yes Maximum display 4000 count Battery type 2*1.5V (AAA battery) (Not included) Size 205*50*30mm / 8.1*2*1.2in (length * width * height) Weight about 250 grams Cable length about 905mm Package List: 1*Clamp Ammeter 2*Test Leads 1*Storage Bag 1*Instruction Manual Note: Because there was a manual measuring ,the size may has 1-2cm/inch difference. The color may be slight different due to the condition or light or different monitor. .