PRODIGIT Electronics’ precision current shunt can be used in functions such as ac/dc current meter, ac/dc current sensor, ac/dc power supply, ac/dc electronic load and ac/dc power meter (with suitable ancillary apparatus).
Available from Westek Electronics Pty Ltd , the Model 7550 has five precision selectable ultra stable current shunts, which ranges from 0.001Ω to 10Ω.
The shunt thermal coefficient is less than 10ppm, and the internal current meter will measures from 1mA to 250A.
The internal 4 1/2 digit ac/dc current meter displays the respective shunt current.
Adding an external DVM such as the Picotest M3500 (with 6 1/2 digits) will increase both resolution and current reading accuracy.
The current shunt weighs less than 7kg and is force-fan cooled.