Đồng hồ vạn năng Sifam Tinsley Gamma 10, Gamma 12, Gamma 20, Gamma 30
It is Analog Digital Multimeter which measures VAC, VDC, VAC+DC,Frequency, mA DC, mA (AC+DC), Resistance, continuity, Diode, Farad, AC current measurement
Special Features
    - Automatic terminal blocking system (ABS)
 
    - Min/Max value storage
 
    - Indication of negative values on the analog scale
 
    - Overload warning