Coleman 21550T 400A AC/DC Clamp Meter True RMS with NCV and Worklight

The Coleman 21550T is a professional-grade digital clamp meter designed for accurate electrical measurements in both AC and DC applications. This versatile multimeter features True RMS technology for precise readings on non-linear loads, making it ideal for technicians and electricians working with modern electronics and variable frequency drives.

Key Features:

• 400A AC/DC current measurement capacity with True RMS for accurate readings
• Built-in Non-Contact Voltage (NCV) detector for safe wire identification
• Integrated LED worklight illuminates work area in low-light conditions
• Third-hand test probe holder allows hands-free operation during testing
• CAT III 600V safety rating for safe use in residential and commercial electrical systems
• Measures voltage, current, resistance, continuity, and capacitance
• Auto-ranging functionality for simplified operation

This clamp meter combines essential measurement functions with convenient features like the built-in worklight and probe holder, making it a practical choice for automotive diagnostics, HVAC service, electrical troubleshooting, and general maintenance work. The True RMS capability ensures accurate measurements even with distorted waveforms common in modern electrical systems.