Digital Multimeter LCD Backlight Display Handheld Multimeter Professional True RMS Voltage Resistance Frequency Tester Temperature Measurement Meter with Flashlight and Automatic Shutdown Function 9999 Counts TRUE RMS The multimeter is compact in size and features a high-speed chip for full functionality and diversified measurement, capable of measuring a variety of electronic components to meet your multi-functional needs. Supports measurement of AC/DC current, AC/DC voltage, capacitance, resistance, and diode. Supports NCV sensing, zero wire live wire identification, temperature measurement, data retention, on and off beep, low battery indication, flashlight, and automatic shut-down function. 9999 Counts TRUE RMS. Widely used in the electrical testing industry, electrician industry, electronic overhaul industry, LED industry, auto repair industry, and more. Features: Concise Appearance: Compact and portable body with a simple and elegant design, easy to carry, space-saving, eliminating the bulkiness of traditional models. Premium Material: Features a high-quality motherboard, clear-definition screen, and built-in fuse to prevent short circuit damage. Includes a 3D silicone protective cover for high protection and comfortable grip, effectively protecting the instrument from drops. LCD Backlight Display: LCD with backlight for higher accuracy, clearly visible in both sunlight and dark conditions. Large font design for easy reading, ideal for middle-aged and elderly electricians, and easy to operate. Full Functionality: Diversified measurement capabilities to measure various electronic components. Supports measurement of AC/DC current, AC/DC voltage, capacitance, resistance, and diode. Includes NCV sensing, zero wire live wire identification, temperature measurement, data retention, on and off beep, low battery indication, flashlight, and automatic shut-down function. 9999 Counts TRUE RMS. Zero Wire Live Wire Test: Adjust the screen to the Live gear, insert the red test probe into the rightmost socket to identify zero and live wires. Screen turns red, arrow signal is full, and buzzer sounds—indicating live wire; screen does not turn red, no signal, and no beep—indicating neutral wire. Flashlight Function: Equipped with two LED flashlights for illumination, suitable for various working environments, especially convenient for nighttime use. Wide Applications: Widely used in electrical testing, electrician work, electronic repair, LED industry, automotive repair, and more. Specifications: Name: Digital Multimeter Material: ABS Model: ZL122 Color: Red, Orange (optional) Battery: 2 x AAA battery (not included) AC Current: 20mA-10A, 1mA-0.01A, ± (1.0%+8) DC Current: 20mA-10A, 1mA-0.01A, ± (1.5%+5) AC Voltage: 600mV-999.9V, 0.1mV-0.1V, ± (0.8%+5) DC Voltage: 600mV-999.9V, 0.1mV-0.1V, ± (0.5%+3) Resistance: 0Ω-99.99ΜΩ, 0.1Ω-0.01ΜΩ, ± (1.8%+3) Capacitance: 0uF-99.99mF, 0.001nF-0.01mF, ±(2.5%+20) Hertz: 0Hz-1000Hz, 0.1Hz-1Hz, ± (1%+5) Temperature Measurement: -40℃ to 1000℃ (±1%+3℃), -40℉ to 1832℉ (±1%+3℉) Max Count: 9999 counts Probe Length: 940mm Diode Test: Yes Zero Wire Live Wire Test: Yes Data Retention: Yes Automatic Shut-Down: Yes NCV Mode: Yes On and Off Beep: Yes Low Battery Indication: Yes Live Wire Detection: Yes Flashlight: Yes Backlit Screen: Yes Package Size: 135 x 75 x 66mm / 5.31 x 2.95 x 2.60in Package Weight: 242g / 8.54oz Packing List: 1 x Digital Multimeter 1 x Temperature Probe 1 x Pair of Test Leads 1 x Instruction Manual