Detail: Loop Calibrator YHS-7007 The fast, one-handed tool for loop checks. Just click to calibrate. This feature-rich solution combines the best features push-button and knob-base loop....
Shenzhen Yehai Sci. & Tech. Deve. Co., Ltd. is one of China' s main test instrument manufacturers. Specializing in professional test and measurement instruments, we boast a high-tech factory housing....
Detail: INNOVATIVE DIGITAL MULTMETER YH112 1, 4000 counts 2, Diode test/ Buzzer 3, Data Hold 4, Auto Power Off 5, Auto/ Manual Ranging 6, Holster ( secondary injection) 7, ....