1、Larger Test Range: Comes with wide range, the multimeter also has high accuracy in measuring AC/DC voltage, AC current, resistance, buzzer and so on. 2、Large Jaw Design: Current measurement for various single cables with opening diameters up to 60mm/2.36inch. 3、Clear for Display: Clear digital display is very simple to read, so you can easily choose the ideal range and level for the measurement. 4、Gear Protection: No matter what gear you turn to, the two sides of the arrow indicate the same range, so you are not afraid to reverse the gear arrow. 5、AC Current Measurement: Adjust to the AC current gear, clamp the single-stranded wire with the pliers, and measure the AC current at work. Specifications: Color: Red / Yellow / Blue (Optional) Material: ABS AC Voltage: 0-750V, 1V,  ±(2% of reading + 4 digits) DC Voltage: 0-1000V, 1V, ±(2% of reading + 1 digits) AC Current: 0-1000A, 100mA-1A, ±(3% of reading + 5 digits) Large Resistance: 2000MΩ, 10KΩ-1MΩ, ±(5% of reading + 2 digits) Resistance: 0-20kΩ, 0.1Ω-10Ω, ±(2% of reading + 3 digits) Buzzer: √ Data Retention: √ Low Power Prompt: √ Max Count: 1999 Counts Screen: LCD screen Battery: 6F22 9V Battery (Not included) Item Size: 230 * 96 * 42mm / 9.05 * 3.77 * 1.65in Package Weight: 322g / 11.35oz Package Size: 25 * 12.2 * 5cm / 9.84 * 4.80 * 1.97in Package List: 1 * DT266 Clamp Meter 1 * Test Lead 1 * Lanyard 1 * Storage Bag 1 * User Manual (English)