ALABS-A133-016
Categories: Electrostatic Instruments
Buzzer In Vacuum
For use on pump plate not less than 15 cm. diameters Electric Bell
operating on 4-6 volts AC/DC, suspended on rubber cord in bell jar. Fine
coiled wire connections to terminals mounted in rubber bung sealing the
jar.
Buzzer In Vacuum ALTEC Laboratory Equipments and ALTEC Laboratory Instruments Tenders.