Features: Basic Functions: NCV non-contact voltage detection, on-off buzzer, resistance measurement, data retention, automatic shutdown, low battery indicator Compact and Ergonomic Design: Smaller than a smartphone for easy one-hand operation and portability True RMS Function with 2,000 Counts Display: Provides accurate measurements and clear readings User-Friendly Interface: Simple operation, ideal for beginners and household use Auto Range Measurement: Automatically detects and selects AC/DC voltage ranges without manual adjustment Clear LCD Display with Backlight and Built-in Flashlight: 1.6-inch backlit screen for visibility in low light; integrated flashlight for added illumination Specifications: DC Voltage: 0.8–600V (range up to 610V) AC Voltage: 0.8–600V (range up to 610V) Resistance: Up to 600kΩ Display Counts: 2,000 counts NCV Detection: Yes Digital Display with Mode Indication: Yes Data Hold Function: Yes Backlit Display: Yes Flashlight: Yes Low Battery Indicator: Yes Auto Power-Off: Yes Housing Material: ABS Power Supply: 2 x 1.5V AAA batteries (not included) Product Dimensions: 122 x 61 x 29mm / 4.81 x 2.40 x 1.14in Product Weight: 100g / 3.54oz Package Weight: 187g / 6.62oz Package Dimensions: 14.5 x 9.5 x 4.1cm / 5.71 x 3.74 x 1.61in Package Contents: 1 x Multimeter 1 x Pair of Test Leads 1 x User Manual (in English)