Nanjing ELIKE Meter specializes in developing and manufacturing digital clamp meter ,analog meter, battery tester and insulation resistance tester etc. It is a compact and auto-ranging clamp meter with a large 4-digit screen. It measures AC current to 600 amp,AC and DC voltage to 600V, and resistance to 40M.It is ideally suited for current measurements in tight cable compartments.Audible continuity function confirms that the circuit conducts electricity,and a diode test detects whether a circuit's diodes are working properly. The hold function keeps the reading on the display, even after the meter is disconnected. A low-battery indicator signals when the meter's batteries need to be replaced.It has overload protection and a tool ideal for startup for entry-level electricians, hobbyists, and general household uses. Specifications: AC Current: 2A/20A/400A/600A AC Voltage: 200mV/2V/20V/200V/600V DC Voltage: 200mV/2V/20V/200V/600V Resistor : 200/20K/200K/2M/20M Features: Auto Ranging,NCV,Diode,Continuity Buzzer,Low Battery Display,Data Hold,Max Hold Auto Power-off,Overload Protection,Sampling Frequency:3times/s , Max Display:1999 General Characteristics: Product Color: Iron-gray and Orange Product Weight:200g LCD Size:38.4×28.4mm/1.5 inch x1.1 inch Meter Size:183×47×25mm /7inch x 2.5 inch x 1.1inch(L*W*T) Power:2×1.5V AAA included Package Content: 1 x Digital Clamp Meter 1 Pair x Test Probe Leads 1 x Carrying Case 1 x English Manual2 ×1.5V AAA Battery