zaenal a.

hello,

let me introduce myself, I am Zenal Arifin,

I am 29 years old, I have 11 years of experience in technical support and calibration of measuring instruments.

in technical support I provide support for product presentations of measuring instruments and several safety devices. The measuring instruments that I usually support include: Kyoritsu, Sanwa, Hasegawa, Tektronix, Fluke, Sonel, EA, Flir, Keithley.

in addition to technical support, I have experience in the field of technical calibration laboratory.