The MX-450-G Internal Circuit Board Digital Multimeter is a versatile and precise instrument designed for comprehensive electrical measurements. Its compact design and advanced features make it an essential tool for professionals and enthusiasts alike. Key Features Comprehensive Measurement Capabilities: Accurately measures DC and AC voltage, DC and AC current, resistance, capacitance, and frequency, catering to a wide range of diagnostic needs. High-Resolution Display: Equipped with a 4½-digit LCD, providing clear and precise readings up to 20,000 counts. True RMS Measurement: Ensures accurate readings of both sinusoidal and non-sinusoidal waveforms, enhancing reliability in diverse applications. Auto-Ranging Functionality: Automatically selects the appropriate measurement range, simplifying operation and reducing manual adjustments. Data Hold Feature: Allows users to freeze the current reading on the display, facilitating easy recording and analysis. Overload Protection: Incorporates robust protection mechanisms to safeguard the device against accidental overloads, ensuring longevity and safety. Durable Construction: Built with high-quality materials, the MX-450-G is designed to withstand the rigors of daily use in various environments. Applications The MX-450-G is ideal for a multitude of applications, including: Troubleshooting and repairing electronic circuits. Testing and maintaining electrical equipment. Educational purposes in laboratories and technical training. Field service operations requiring portable and reliable measurement tools. Specifications DC Voltage Range: 200mV to 1000V with an accuracy of ±0.5%. AC Voltage Range: 2V to 750V with an accuracy of ±0.8%. DC Current Range: 20mA to 20A with an accuracy of ±0.5%. AC Current Range: 200mA to 20A with an accuracy of ±1%. Resistance Measurement: 200? to 20M? with an accuracy of ±0.8%. Capacitance Measurement: 40nF to 200?F. Frequency Measurement: Up to 100kHz. Display: 4½-digit LCD with 20,000 counts. Power Supply: 9V battery (NEDA1604/6F22 or 006P). Dimensions: 195mm (L) x 92mm (W) x 55mm (H). Weight: Approximately 600g (including battery). The MX-450-G Internal Circuit Board Digital Multimeter combines precision, versatility, and durability, making it an indispensable tool for accurate electrical measurements in various settings.