€406.12excl. VAT
In stock
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Benchtop pH meter for pH, ORP and temperature measurements with USB/RS-232 connectivity and data storage.
The Thermo Scientific Orion Star A211 is a benchtop pH meter for laboratory measurement of pH, oxidation-reduction potential (ORP/mV), and temperature. It is suitable for water analysis, environmental monitoring, chemistry, biology, and routine electrochemical testing in research and quality-control laboratories.
The meter features clear display visibility, intuitive menu navigation, and multiple calibration options for reproducible pH and ORP measurements. Its compact benchtop design supports daily use in environmental testing, biotechnology laboratories, molecular biology workflows, and general analytical chemistry.
This unit is described as being in very good condition, tested, and fully functional. The display is clear without pixel errors, and the keys respond precisely. The stated scope of delivery includes an electrode rack and power supply; a pH electrode may be included depending on the delivery configuration.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
€406 sits in the middle range meters here. The middle half of the 292 with a price runs from €129 to €847.
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