Mextech DT603 Digital Multimeter

Advanced True RMS Digital Multimeter for Professional Electrical Testing

Mextech DT603 Digital Multimeter is a high-performance True RMS testing instrument designed for accurate electrical and electronic measurements in industrial, commercial, laboratory, and household applications. Built for electricians, engineers, technicians, repair professionals, students, and DIY users, this multimeter supports AC/DC voltage measurement, AC/DC current testing, resistance, capacitance, temperature, frequency, duty cycle, continuity, diode testing, and Non-Contact Voltage (NCV) detection. Its True RMS technology ensures precise and stable readings even in complex electrical environments.

The DT603 features a 3⅚ digit LCD display with 6000 counts and backlight support for excellent visibility during low-light operations. Equipped with data hold function, overload protection, fuse protection, automatic power-off, and low battery indication, this multimeter offers reliable safety and convenient operation for daily troubleshooting and professional maintenance work. Its compact handheld design makes it ideal for workshop, industrial, field service, and electronic repair applications.

Key Features

• True RMS technology for accurate measurements
• 3⅚ digit LCD display with 6000 counts
• Measures AC/DC voltage and AC/DC current
• Resistance, capacitance, frequency, and temperature testing
• Non-Contact Voltage (NCV) detection
• Diode and continuity testing support
• Backlight display for low-light environments
• Data hold function for convenient readings
• Overload and fuse protection for safety
• Auto power-off for battery saving

Applications

• Electrical maintenance and troubleshooting
• Electronic circuit testing
• Industrial equipment servicing
• Home appliance repair work
• Battery and power supply testing
• Laptop and mobile repair applications
• Educational and laboratory use
• Automotive electrical diagnostics