Feature: 1. HIGH PRECISE MULTIMETER: This digital clamp meter enables testing of AC current, AC DC voltage, resistance, diode, and continuity, providing accurate and comprehensive readings. 2. 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). 3. 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. 4. 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. 5. 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