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High-accuracy pH meter with wide measurement range, requires 50 50T probe.
The HACH LANGE SENSION+ PH1 pH Meter offers high-precision measurements with a range of 1999 mV. It boasts a pH measuring range from -2 to 19.99, with an accuracy of 0.01 and a resolution of 0.01. This model comes complete with a carrying case but does not include a calibration solution or probe/electrode. It is compatible with a 50 50T probe, which measures pH from 0 to 14 and temperature from 0 to 80°C.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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 22 October 2026
The middle half of the 319 with a price runs from €134 to €620.
