Mastech MS2109B Digital Clamp Meter

Description

The MASTECH MS2109B is a digital clamp meter and multimeter for professional electricians, HVAC technicians, and serious DIY enthusiasts. It is designed for accurate and reliable electrical measurements, including AC/DC voltage, AC current, resistance, frequency, and duty cycle.

Key Features

• LPF (Low Pass Filter): Filters high-frequency signals that can interfere with measurements, providing more accurate AC readings, especially on variable frequency drives (VFDs).
• True RMS: Ensures precise and consistent measurements, even with non-linear loads or distorted waveforms.
• NCV (Non-Contact Voltage) detection: Allows you to detect live wires and voltage presence safely without physical contact, improving user safety.
• Built-in flashlight: Provides illumination for easier work in dark or hard-to-reach areas.
• Backlit LCD display: Offers clear readings in any lighting condition.
• Data hold: Freezes the current measurement on the display for easier recording and analysis.
• Auto power off: Conserves battery life by automatically shutting down the device after a period of inactivity.
• Safety rated: CAT III 600V safety rating ensures reliable operation in demanding electrical environments.