Cầu đo điện trở 1 chiều Yokogawa 275597
Portable Wheatstone Bridge, 1.000 ohm to 10.00 M ohm
    - For measurement of resistance
 
    - Measuring Range: 1.000 Ω to 10.00 MΩ (Consist of four decades)
 
    - No auxiliary device is required
 
    - Also can be used as 5-dial decade resistance box.