ID: 
2529
Maker's Name: 
Weston Electrical Instrument Corp.
Where made: 
USA
Dimensions: 
11 × 11.5 × 3.7 cm

Moving coil meter suitable for DC current and voltage measurements.

Use of an Ayrton Shunt allows larger currents to be measured.

The ranges are:  60 mA / 0.6 A / 30 A ; 3V / 30 V / 150 V