EM-7355 - ESAW Tangent Galvanometer - Precision Type
The horizontal component of the earth's magnetic fields can be measured with good precision using this sophisticated instrument. Same as above but with a heavy aluminum base fitted with three heavy types of brass leveling screws. Brass terminals are replaced by heavy superior quality 4mm socket terminals.
The leveling screws and brass cup is lacquered in golden color. The heavy tripod aluminum base is finished with superior quality Duco paint. Supplied with highly sensitive compass box with a permanent magnet.