1、Multifunctional: This voltage current resistor tester combines voltage, resistor, and continuity testing functions in a compact and lightweight design, making it a versatile tool for electricians and technicians. It also includes AC current measurement capability for comprehensive electrical diagnostics. 2、Rugged And Drop Resistant: Built to withstand impacts, this amp clamp meter voltage tester is not only slim and lightweight but also designed to be rugged and resistant to falls, ensuring reliability even in demanding environments and high temperature conditions. 3、Flexible Current Sensing: Equipped with a flexible current sensor from the accessory options, this clamp meter multimeter tester can accurately measure dual wires and complex wiring situations that traditional current clamps may struggle with, providing enhanced versatility for various applications. 4、Pocket Sized And Portable: A must have tool for electricians, this digital clamp multimeter and clamp meter combo can easily fit into a pocket for convenient portability. It offers the functionality of a multimeter in a size that includes clamp meter capabilities, making it a versatile and space saving instrument. 5、Wide Operating Temperature Range: With an operating temperature range of -25 to 65°C, this volt amp ohm meter is designed for use in harsh and extreme environments, providing reliable performance for a variety of applications. It is not just a current measurement tool but also facilitates voltage measurement, continuity testing, and resistant measurement for comprehensive electrical testing needs. Item Type: Digital Clamp Meter Material: ABS Voltage Range: 41.99-1000 A, 3 Gear Ranges (50-60 Hz, Average), Basic Accuracy: ±1.5 % rdg. ±5 dgt. Voltage Range: 419.9 m-600 V, 5 Gear Ranges, Basic Accuracy: ±1.0 %rdg. ±3 dgt. Voltage Range: 4.199-600 V, 4 Gear Ranges (45-500 Hz, Average), Basic Accuracy: ±1.8 % rdg. ±7 dgt. Resistor Range: Approx. 419.9 Ω-41.99 MΩ, 6 Gear Ranges, Basic Accuracy: ±2 % rdg. ±4 dgt. Other Features: Continuity (50 Ω ±40 Ω) with Beep, Data Hold, Auto Power Off, Impact Resistant: withstands 1m Drop On Concrete Display: LCD, Maximum 4199 dgt., Refresh Rate 400ms IP Rating: IP40 Battery: CR2032 x 1 (Not Included), Usage Time: 120h Measurable Conductor Diameter: Approx. 33mm / 1.3in or below 1 x Clamp Meter 1 x Test Cable 1 x Carrying Case