|Dimensions||100 x 75 x 25 mm|
|Least Count||0.1 Gauss|
|Range||+- 30 Gauss|
This hall effect digital residual field indicator is used to measure residual magnetic field in components after magnetic particle testing.
They are available in two ranges:-
1) +- 30 gauss
2) +- 50 gauss
They are powered by rechargeable batteries which can be easily removed and charged with free charger provided with this instrument.