400A True RMS AC Clamp Meter With Non Contact Voltage Detection, 1.2 Inch Jaw, Measures Current, Continuity, Resistance, Capacitance And Frequency, Includes Data Hold And Backlit Display For Pros On The Job
✔️ Single unit, 400A true RMS current, NCV detection, backlit display
The MA443 is a compact 400A true RMS AC clamp meter with NCV detector, built for fieldwork. It includes Type K temperature measurement, auto-ranging, and a 600V CAT III safety rating, making it a handy tool for HVAC, residential, and commercial panels. It comes with test leads, a temperature probe, batteries, and a pouch.
✅ 400A true RMS AC current measurement for accurate readings in noisy systems
✅ Non-contact voltage detection for quick safety checks on live conductors
✅ Measures resistance, continuity, capacitance, and frequency for a complete test
✅ 1.2-inch (30 mm) jaw fits conductors up to 500 MCM
✅ Auto-ranging, overload protection, backlit display, and rugged, portable design
✅ Includes test leads, three AAA batteries, Type K temperature probe, and pouch
💡 What is a 400A true RMS AC clamp meter with NCV used for in professional electrical testing and troubleshooting?
Handy device for measuring current and checking safety on live circuits and panels.
- Precise 400A true RMS current readings in distorted waveforms- NCV detection helps identify live wires without contact
- Measures resistance, continuity, capacitance, and frequency for quick diagnostics
- Rugged, portable tool suited for residential, commercial, and HVAC work
✝️