HT Instruments HT4013 pinza amperometrica digitale CAT III 600V 4000 counts 1010220

Electricians and HVAC technicians rely on the HT Instruments HT4013 digital clamp meter for safe, non-contact AC current measurements up to 400A in distribution panels and industrial equipment. Its 30mm jaw opening accommodates standard conductors, while True RMS ensures accurate readings even with distorted waveforms.

Key specifications

• AC/DC current up to 400A
• AC/DC voltage up to 600V
• Resistance, frequency, capacitance, and temperature measurement
• 4000-count LCD with backlight
• CAT III 600V safety rating
• Data hold and auto ranging
• Continuity buzzer and diode test
• Powered by 2x AAA batteries

Why choose it

The HT4013 combines essential multimeter functions with a rugged clamp design, eliminating the need to break circuits for current readings. True RMS technology delivers precise measurements on non-linear loads, and the backlit display ensures readability in dim electrical rooms.

Ideal use cases

• Troubleshooting motor circuits and power distribution
• Verifying HVAC compressor and fan currents
• Testing continuity and resistance in wiring
• Measuring temperature with a K-type probe

Good to know

The meter meets IEC/EN61010 safety standards for CAT III 600V environments. Its auto-ranging function simplifies operation, and the data hold feature freezes readings for convenient recording.