1 PHElectrode Probe. Zero-point:7±0.5PH. Alkali Error:0.2PH. Size:About 70 cm(Cable length ).
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The probe is unused and in excellent condition. Cable and connector are clean, and the probe has never been put into service. Jenway temperature probe. Jenway 3510 probe. Jenway 370 temp sensor. ATC probe Jenway.
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MV:± 1999mV. pH : 0 ~ 14.00pH. pH : 0.01pH ,. pH : 0.01pH. E201-C-W plastic PH temperature electrode. Temperature : 0 ~ 60 ℃. 0- 60 ℃ Manual.
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With unit and probe as pictured.
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1950 Beckman Model G pH Meter, Serial No. 91092 manufactured by Beckman Coulter in Pasadena, California. It was used for research conducted through the Nevada Nuclear Test Site (not for radioactive materials) by university researchers. This vintage piece holds historical significance and represents the technology used in scientific research during the mid-20th century. Wood case has some water spot damage and minor chips to finish, as well as some missing paint on interior lid (see top photos, and other photos). It is missing the electrode, so it is not possible to tell if it works. It is a perfect collectable for those interested in science. Model G was developed by Arnold Beckman in 1934 and was in wide spread use by 1937.
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High precision 0.01pH. - Can display PH value, temperature value. Accuracy: 0.01pH, 1mV, 0.1℃. - Digital display large LCD screen. Manual temperature compensation range: 0 ~ 60℃. Model: PHS-3C. 1x User manual.
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Use E201 Composite electrode, fast response, good stability. The above electric energy conforms to the equation of the equation of the Accuracy. 0.01 Ph. 0.02Ph. 0.05Ph. Resolving power 0.011mV pH.
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1 exter nal electrode. Acuuracy:±0.02PH. -LCD screen Display PH value, temperature, intuitive and clear. - The whole machine is waterproof, and built-in buoyancy device, not afraid of falling into the water.
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