Direct reading pH meter
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LicenseDirect reading pH meter, model 23A
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Direct reading pH meter, model 23A, by Electronic Instruments Ltd, Richmond, Surrey [Serial No.237212A].
Details
- Category:
- Science Teaching
- Object Number:
- 1995-104
- Measurements:
-
overall: 4340 x 300 x 250 mm
- type:
- ph meters
- credit:
- University College School
