CMS101 3-in-1 AC/DC Clamp Meter with Oscilloscope, 1000A/1000V True RMS, 5MSa/s Waveform Viewing, Bluetooth Logging, Inrush, 20,000 Counts, Rechargeable for Electrical, and Automotive Diagnostics
3-in-1 Meter for Faster Troubleshooting – CMS101 combines an AC/DC clamp meter, waveform viewing, and Bluetooth data logging in one handheld tool, so you can measure, spot signal changes, and save readings without carrying separate devices
1000A / 1000V True RMS for Real-World Electrical Work – Measure AC/DC current up to 1000A and AC/DC voltage up to 1000V with 20,000-count True RMS readings that help when checking motors, motor drives, HVAC equipment, and other unstable or non-linear loads
An All-in-One Clamp Meter for Diagnostics– With 1-channel waveform viewing, 5.0MSa/s sampling, and auto measurements like RMS, frequency, max, min, Vpp, and Avg, CMS101 helps you catch startup events, fluctuations, and intermittent faults that are easy to miss on a basic meter
Made for Field Diagnostics Across Electrical, HVAC, and Automotive Work – Use it for panel checks, motor startup testing, control circuit troubleshooting, and inverter or battery system checks when both numeric readings and waveform visibility matter
Field-Ready with App Logging and Rechargeable Power – Bluetooth app support, CSV data storage, inrush current mode, NCV detection, a 2.8-inch display, and a 38mm clamp opening make CMS101 practical for mobile diagnostics and service records