Features: The Multifunctional voltages Tester delivers precise measurements from DC120V to DC2700V, ensuring accurate readings for high voltages applications with its advanced wide ranges detection technology. Built with premium impacts resistant ABS, this device withstands harsh environments while maintaining optimal performances through repeated fieldwork and transportation. Designed for professional electricians and industrial engineers, it addresses the critical need for voltages monitoring in complex electrical systems maintenance and equipment calibration. From laboratory precisions testing to outdoor construction site diagnostics, this portable voltages measurement tool adapts seamlessly to workshops, manufacturing plant, and power grids inspection scenarios. Streamlines electrical safety checks with single handed operations, reinforced by built in overload protections and short circuit prevention mechanisms for not risk high voltages troubleshooting. Specifications: Component: ABS Size:Approx.18cm/7.09''x4cm/1.57''x1cm/0.39'' Package Includes: 1Piece Transistor Tester 3Pcs Power Adapter 1Piece Test Probe note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.