Kyoritsu Electrical Instruments (KYORITSU) 120A RMS AC/DC Clamp Digital Multimeter KEWMATE 2012RA

New reinforced protective bushing included Open core sensor enables AC/DC current measurement / Measurable conductor diameter φ12mm (supports up to IV38mm2) / True RMS measurement for accurate measurement even with distorted waveforms One-touch DCA zero adjustment / Short-circuit prevention measurement cord cap (removable) / Diode and capacitance measurement function included Convenient pocket size and shock-resistant holster case for storage Minimum resolution AC/DC 0.01A, tip pin length 18mm