Lamp And Scale Outfit
Suitable for use with reflecting galvanometer, provided with adjustment in any direction and fitted with 6 volt lamp which work on 230 volts a.c. with the help of stepdow transformer provided in base. The universal lamp and scale is fitted on heavy base with chromium plated rod. Complete with perspex scale calibrated 250 – 0 – 250 mm and 0 – 500 mm. The scale carrier is of improved design permitting lateral adjustment and provides full scale view over the entire length.