Enhance your electrical diagnostics with this advanced digital Multimeter, designed to deliver precise and reliable measurements across a wide range of functions. Equipped with a high-performance upgraded chip, this multimeter offers fast and accurate readings, making it an essential tool for professionals and DIY enthusiasts alike. Key Features: · Multiple Measurement Functions: Supports DC/AC voltage and current measurement, frequency and duty cycle measurement, resistance, capacitance, continuity, diode testing, NCV (Non-Contact Voltage) detection, live wire testing, temperature measurement, and maximum/minimum value recording for comprehensive diagnostics. · Large 2.7-Inch LCD Display: Features a 59 x 36mm backlit screen with large digital readout, ensuring clear visibility of measurements even in low-light or dark environments. · High Precision with 20,000 Counts: Offers four and a half digit readings with 20,000 display digits for enhanced accuracy to meet diverse measurement requirements. · Superior Safety Standards: Built-in overload protection fuse and smart anti-burn technology provide safe operation. Complies with rigorous CAT IV 600V and CAT III 1000V overvoltage safety standards, including double insulation for added protection. · Convenient Design: Includes a pen storage slot for easy test lead storage and a built-in support bracket for hands-free operation on flat surfaces. · Integrated LED Flashlight: Illuminates the working area, aiding measurements in poorly lit or dark conditions. · Durable Rubber Protective Coating: Shields the multimeter from drops and impacts, extending device longevity. · Wide Measurement Ranges:  - DC Voltage: 200mV to 1000V  - AC Voltage: 200mV to 750V  - DC/AC Current: 200μA to 10A  - Resistance: 200Ω to 100MΩ  - Capacitance: 20nF to 2mF  - Frequency: 200Hz to 20MHz  - Duty Cycle: 1% to 99%  - Temperature: -20°C to 1000°C (-4°F to 1832°F) Specifications: · Material: Durable ABS casing · Display: 2.7-inch backlit LCD · Sampling Rate: Approximately 3 times per second · Input Polarity: Automatic indication of negative polarity (“-”) · Overrange Indication: Displays “OL” when exceeding measurement range · Auto Shutdown: Powers off after 15 minutes of inactivity to save battery · Low Battery Indicator: Alerts when battery replacement is needed · Operating Environment: CAT IV 600V, CAT III 1000V, pollution level 2 · Operating Temperature/Humidity: 0~40℃, <80% RH · Storage Temperature/Humidity: -10~60℃, <70% RH · Power Supply: 2 x 1.5V AA batteries (not included) · Dimensions: 190 x 88 x 53mm (7.48 x 3.46 x 2.09 inches) · Weight: 325g (11.47oz) Package Includes: · 1 x Digital Multimeter · 1 x Pair of Test Leads · 1 x Thermocouple for temperature measurement · 1 x Zipper Carrying Bag · 1 x User Manual (English) This versatile multimeter combines comprehensive measurement capabilities with robust safety features and user-friendly design, making it ideal for electrical troubleshooting, maintenance, and testing tasks in residential, commercial, and industrial environments.