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RHEOSTAT SINGLE TUBE. 8.5 OHMS 5AMPS

Rheostat of excellent quality. They are wound with heavily oxidized resistance wire upon a vitreous \nenameled steel tube. The winding is locked into place with ceramic cement. The tube is carried upon \nrobust enameled die-cast end stands. 4mm so

£19.50

Vacuum Pump

This rotary vacuum pump is ideal for all general laboratory applications. Quiet operation, and easy to use. supplied with oil. 1 STAGE VACUUM PUMP Free air displacement-2.0 CFM Ultimate Vacuum : 150 micron

£170.00

DEMONSTRATION DYNAMO AC/DC

An excellent model to study the generation of electric current. Produces either AC or DC current when the hand wheel is turned. The generation of AC/DC Voltage is represented by two bulbs fitted on the base. A sw

£27.70

RHEOSTAT SINGLE TUBE. 16 OHMS 4AMP

Rheostat of excellent quality. They are wound with heavily oxidized resistance wire upon a vitreous \nenameled steel tube. The winding is locked into place with ceramic cement. The tube is carried upon \nrobust enameled die-cast end stands. 4mm so

£19.50

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RHEOSTAT SINGLE TUBE. 8.5 OHMS 5AMPS

Rheostat of excellent quality. They are wound with heavily oxidized resistance wire upon a vitreous \nenameled steel tube. The winding is locked into place with ceramic cement. The tube is carried upon \nrobust enameled die-cast end stands. 4mm so

£19.50

Vacuum Pump

This rotary vacuum pump is ideal for all general laboratory applications. Quiet operation, and easy to use. supplied with oil. 1 STAGE VACUUM PUMP Free air displacement-2.0 CFM Ultimate Vacuum : 150 micron

£170.00

DEMONSTRATION DYNAMO AC/DC

An excellent model to study the generation of electric current. Produces either AC or DC current when the hand wheel is turned. The generation of AC/DC Voltage is represented by two bulbs fitted on the base. A sw

£27.70

RHEOSTAT SINGLE TUBE. 16 OHMS 4AMP

Rheostat of excellent quality. They are wound with heavily oxidized resistance wire upon a vitreous \nenameled steel tube. The winding is locked into place with ceramic cement. The tube is carried upon \nrobust enameled die-cast end stands. 4mm so

£19.50

Showing products per page