Spot Reflecting Galvanometer

A Sensitive Device Suitable For Industrial Kelvin Double Bridge And Senior Kelvin Double Bridge As A Null Detector. Housed In A Sturdy Casing With Self Contained Lamp And Scale Arrangement. With Lock/Unlock Knob At The Top And On/Off Switch, A Pair Of 4Mm Colour Coded Socket Termils For Input To Be Measured And Sensitivity Adjustment Knob. The Front Scale Graduated In Millimeters From 0-18Cm (Left Zero And 9-0-9Cm (Center Zero), For Reading As Required. Galvanometer Coil Resistance 125O Nomil, Sensitivity Is 15Mm/?a, Time Period 2 Seconds And Critical Damping Resistance 1000O. Operates On 220-240V Ac 50/60Hz. (Spot Reflecting Galvanometer)