Specification:Condition: 100% Brand NewModel: PM2116SDC Voltage: 0.5-600V, Precision: (0.5%+3)AC Voltage: 1-600V, Precision: (0.8%+5)AC Current: 10mA-100A, Precision: (2.5%+5)DC Current: 10mA-100A, Precision: (2.5%+5)Resistance: 0-600K, Precision: (0.8%+3)Frequency: 40Hz-1000Hz, Precision: 1%rdgPower: 2 * 1.5V Battery(not included)Weight: Approx. 220g / 7.8ozSize: Approx. 158 * 53 * 28mm / 6.2 * 2.1 * 1.1inJaw Diameter: Approx. 20mm / 0.8in Features:1. Easy operation, non-contact measuring which is of high precision.2. This DC digital clamp meter can identify voltage, current and resistance automatically.3. Backlight function, you can see it clearly even in the sunny day.4. This product can stay data for you5. Compact appearance, you can carry it anywhere you like.