Feature:1. Handheld digital clamp multimeter, with LCD digital display, and backlight source, users are easy to read clearly and intuitively.2. Supports measurement of AC current, AC voltage, DC voltage, frequency, resistance, capacitance, temperature, duty cycle, etc.3. Support automatic or manual range, can be operated with one hand, easy to measure, with overload protection and low battery indicator.4. The portable clamp meter is a professional electrical parameter measuring instrument with light weight and suitable for electricians.5. Complete functions, support automatic shutdown, suitable for professionals, factories, schools, enthusiasts or families.Specification:Item Type: Clamp MultimeterMaterial: ABSModel: UA3268CPower Supply: 2 x AAA 1.5V Battery (Battery Not Included)Purpose: Electrical testAC Current: 20A-600AAC Voltage: 4V-600VDC Voltage: 400mV-600VFrequency: 10Hz-10MHzResistance: 400-40MCapacitance: 40.00nF-100FTemperature: 0-400Duty Cycle: 0.1%-99.9%Range: Automatic ManualDisplay: LCDBacklight: Manual BacklightMaximum Display Value: 3999Polarity Indication: Automatic indication "-" means negative polarityOver Range Display: OL/-OLSampling Time: About 3 Times/SecAutomatic Shutdown Time: 30 minutes without operationStatic Working Current: Not more than 2.0mA (without backlight).Package List:1 x Clamp Meter (Battery Not Included)2 x Test Lead1 x Thermal Contact1 x Tool Bag1 x ManualNote:1. Do not use the instrument near explosive gas, steam or dust.2. If you notice any abnormality or malfunction of the meter, you should stop using it.