Features HIGH PRECISE MULTIMETER: This digital clamp meter enables testing of AC current, AC DC voltage, resistance, diode, and continuity, providing accurate and comprehensive readings. MULTI FEATURES: Equipped with functions such as auto ranging, data hold, LED flashlight, 25 minute auto power off, warning light, and SEL integrated mode (selectable between diode, resistance, and continuity). HIGH RELIABILITY: With micro IC and dual integral AD transformer as the core, equipped with full range overload protection circuit, this clamp tester is stable and reliable to use. DIGITAL LCD DISPLAY: The digital LCD screen with backlit allows for clear reading of data, with a maximum display count of 4000 and a 12mm height, ensures visibility in dim or low light conditions. CONVENIENT LED FLASHLIGHT: Includes a LED flashlight to illuminate dark areas, providing added convenience and versatility for work in dimly lit environments. Specification: Item Type: Digital Clamp Meter Material: ABS Battery: 2 x 1.5V AAA battery (shipped without battery) Display: LCD, maximum reading 4000 DC Voltage: 4V 40V 600V AC Voltage: 4V 40V 600V AC Current: 1A 40A 600A Resistance: 400Ω 4KΩ 40KΩ 400KΩ 4MΩ 40MΩ Diode Resolution: 1mV Continuity Resolution: 0.1Ω Measurement Frequency: 3 times per second Jaw Maximum Opening Size: Approx. 26mm/1in Package List:1 x Digital Clamp Meter2 x Test Pen1 x Storage Bag1 x Instructions Package List 1 x Digital Clamp Meter 2 x Test Pen 1 x Storage Bag 1 x Instructions