Description
Pocket absolute pressure gauge testo 511 is a portable instrument intended for absolute pressure measurement over the range 300–1200 hPa. The compact pocket design supports mobile use in laboratories, technical rooms, and on-site checks where absolute pressure values must be read quickly without installing fixed sensors. Supplied as a single unit with a weight of 0,450 kg, the gauge is easy to carry in a measurement case or coat pocket and simple to store between uses. The testo 511 belongs to the Testo pocket instrument line and addresses miscellaneous parameter measurement needs within labware and measuring-instrument workflows. Its absolute pressure window from 300 to 1200 hPa defines a practical working band for many ambient and process-related absolute pressure observations. Users benefit from a clear model identity and a focused specification set that emphasises portability and range rather than complex multi-parameter systems. Whether deployed for routine verification, comparative checks, or general absolute pressure readout, the instrument provides a dedicated handheld option. The combination of pocket format, defined hPa range, and single-piece supply makes the testo 511 a concise choice for teams that require absolute pressure data on demand.
This article is part of Digital thermometers, in Temperature measurement.
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Questions about Pocket absolute pressure gauge, testo 511, measuring range 300-1200 hPa
What is this article?
Pocket absolute pressure gauge, testo 511, measuring range 300-1200 hPa is the article on this page. Luminix Health distributes Testo for laboratory use. It sits in Digital thermometers, inside Temperature measurement, in Lab instruments.
A digital thermometer is a display plus a sensor. The resolution on the screen can be finer than the accuracy. The stated accuracy and the calibration point are what the number is worth. The probe type has to be the one the meter expects.
A thermometer reports a temperature. A liquid-in-glass thermometer is a calibrated column. A digital thermometer is a sensor and a display, and the sensor, not the display, is what is calibrated. An infrared thermometer reads a surface and depends on emissivity. A data logger stores the reading over time. Without a stated uncertainty and a calibration point, the number is only an indication. The scale is maintained by the BIPM and compared by EURAMET. Accreditation is BELAC.
Which category should I open next?
The category is Temperature measurement. The sub-category is Digital thermometers. The catalogue is Lab instruments.
Shelves beside this one are Laboratory glass thermometers, Temperature probes & sensors, Hygrometers & humidity meters, Data loggers, Temperature measurement accessories and Infrared thermometers.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

