Mastech MS2301 Earth Resistance Clamp Meter

Description

The Mastech MS2301 Earth Resistance Clamp Meter is a specialized tool that measures earth resistance without the need for auxiliary electrodes or the disconnection of the grounding system. This is its key distinction from the MS2302 and MS2308, which are traditional earth testers that use the 2-pole or 3-pole method. The clamp-on method makes the MS2301 highly efficient and safe for field technicians.

Key Features

• Clamp-on measurement: This is the primary feature of the MS2301. It can measure the earth resistance of an installation simply by clamping around the grounding wire, saving a significant amount of time and effort.
• Multiple functions: In addition to earth resistance, the MS2301 can also measure leakage and neutral currents.
• Wide measurement range: It has a broad earth resistance measurement range
• Data management: It can log and recall up to 99 sets of measurement data, which is useful for long-term monitoring and analysis.
• Alarm function: Users can set a custom alarm threshold for resistance, with the device alerting the user if the measured value exceeds the set limit.
• Display: It has a digital LCD with a 9999-count resolution and a data hold function.
• Portability: The lightweight and compact design, combined with a battery-operated power supply, makes it suitable for fieldwork.
• Safety rating: The device is rated for CAT III 150V, ensuring safe operation in various electrical environments.