The DMT-99 digital multimeter delivers improved measurement accuracy and versatility for professional use, with 9999 counts and True RMS functionality that provide a larger measurement range and higher resolution for precise, reliable readings. Key benefits - Improved accuracy and reliability: 9999 counts and True RMS measurement for precise results across a wide range of signals, making it suitable for electronics maintenance, technical work, laboratories, automotive, and household appliance service. - Broad measurement capabilities: measures AC/DC voltage and current, including a 10 A range, as well as conductance, capacitance, frequency, duty cycle, resistance, diode tests, temperature, NCV (non-contact voltage detection), and live conductors. Covers essential test requirements in a single instrument. - User friendly design: 2.4-inch full-color TFT display with a resolution of 240 x 320 for a clear, vivid visual experience. DIY boot interface lets users tailor settings. The new UI design and monitoring mode enhance usability in a variety of scenarios. - Durable professional build: constructed from high quality materials for tough, long-lasting use. Robust design provides safety and reliability in demanding environments. What makes it stand out - High visibility display and customizable interface improve on-site readability and workflow. - Comprehensive feature set in one meter reduces the need for multiple tools. - Rugged construction designed to withstand professional use and challenging environments. Technical specifications and functions maintained - 9999 count measurement with True RMS capability - Measures AC/DC voltage and AC/DC current including 10 A range - Conductance, capacitance, frequency, and duty cycle - Resistance, diode test, and temperature - NCV non-contact voltage detection - Detection of live conductors - 2.4-inch full-color TFT display, up to 240 x 320 resolution - DIY boot interface for configuring preferred settings - New UI interface design and monitoring mode - Built with high quality materials for professional durability and safety Use scenarios - Electronics maintenance and repair: test and diagnose consumer electronics, automotive electronics, or control circuits by measuring voltage, current, resistance, capacitance, and performing diode tests. - Lab and prototyping work: verify circuit behavior with precise voltage and current measurements, plus frequency, duty cycle, and temperature checks for experiments and development. - Automotive and home appliance service: inspect electrical systems, monitor live conductors safely with NCV and non-contact voltage detection, and assess component performance under real-world conditions. The DMT-99 combines measurement precision, broad functionality, intuitive usability, and rugged construction to support professional tasks across electronic maintenance, technical fields, labs, automotive work, and appliance service.