Mextech DECT9+ Digital Earth Clamp Meter Clamp-On Earth Resistance Tester

Mextech DECT9+ Digital Earth Clamp Meter

The Mextech DECT9+ Digital Earth Clamp Meter is a professional clamp-on earth resistance tester designed for electricians, telecom engineers, power utilities, industrial maintenance professionals, and grounding system inspections. This advanced tester measures earth resistance and leakage current without disconnecting the grounding conductor, making testing faster, safer, and more efficient in live electrical systems.

Built with a unique long jaw clamp design, the DECT9+ is specially developed for grounding systems using flat steel strips and copper conductors. The meter provides highly accurate earth resistance measurement from 0.01Ω to 1500Ω along with leakage current testing up to 30A. Its USB communication interface, memory storage capability, and automatic calibration functions make it suitable for advanced industrial and utility applications.

Key Features

• Clamp-on earth resistance measurement
• No need to disconnect grounding conductor during testing
• Measures earth resistance from 0.01Ω to 1500Ω
• Leakage current measurement up to 30A
• Maximum resistance resolution up to 0.001Ω
• Long jaw size 65mm × 32mm for flat grounding strips
• 4-digit LCD display with clear visibility
• USB communication interface for data transfer
• Automatic range selection and self calibration
• Data storage memory for 99 groups
• Resistance and current alarm setting function
• Data hold facility for convenient readings
• Over-range and low-range indication
• Jaw opening indication and noise signal warning
• Double insulation protection
• Protection against external magnetic and electric fields
• Fast measuring time of approximately 0.5 seconds
• Industrial-grade rugged portable construction