portable PH meter electrical scientific Industrial powerhouse props prop rental hire vintage movie film set dec
portable PH meter electrical scientific Industrial powerhouse props prop rental hire vintage movie film set dec 1
portable PH meter electrical scientific Industrial powerhouse props prop rental hire vintage movie film set dec 2
SKU: POR-791

Portable PH meter Qty 1

£20.00 GBP £20.00 GBP

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All quoted prices are for week 1 hire. Week two hire is discounted by 25%. Week three hire and onwards are discounted by 50%. Eg Week 1 £100, week 2 £75, week 3 £50 and week 4 £50. All prices are plus VAT.

In stock: 1 products
Product specs

Electronic Instruments Ltd. Portable pH Meter, Model 30, Richmond, Surrey, England. A laboratory instrument designed for the measurement of acidity and alkalinity (pH) in chemical, biological, and industrial samples. The unit features a large analogue meter calibrated for pH and millivolt readings, with controls for temperature compensation, buffer calibration, and zero adjustment. The instrument would originally have been used with a glass electrode and reference electrode mounted in the storage compartment within the case lid. Used in universities, water analysis, brewing, and chemical laboratories. c.1940s–1950s.

W36 x D17 x H29 cm.

Replacement value £200

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