|
Date: |
|
Description: | brown marbly plastic box with hinged lid. Inside the lid is a certificate of standardisation. Under the lid is a voltmeter with a scale of 0-300 volts A.C. 2 terminals and a control knob. The box has a leather handle. On the side of the box is a panel with "VOLTS A.C. 15-30-75 150-300-750" written. | License: | http://www.abdn.ac.uk/historic/Copyright_terms_conditions.shtml | Publisher: | ABDNP University of Aberdeen, Natural Philosophy Collection of Historical Scientific Instruments | Rights holder: | 47718 | Temporal: | 1951 | Source: | University of Aberdeen | Creator: | SANGAMO WESTON LABORATORY | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
|
More Like this...
-
-
ammeter
brown marbly plastic box with…
-
ammeter
brown marbly plastic box with…
-
-
ammeter
brown marbly plastic box with…
-
-
-
-
ammeter
large wooden square box with…
-
|