Description
Digital pressure gauge, -1…+1 bar, 4-digit display is a compact laboratory manometer for continuous monitoring of vacuum and slight overpressure. The instrument covers the range −1 to +1 bar with 0,5 % accuracy and presents readings on a clear four-digit display selectable in bar, psi or MPa. Housed to protection class IP 65, it is mounted on a special closure fitted with a thick-walled ground cone NS 29/32 for direct attachment to standard laboratory glassware. Additional functions include storage of minimum and maximum values, a barograph with trailing-pointer behaviour, and battery operation with charge-status indication. Net weight is 0,520 kg per unit. This measuring device from manufacturer Rettberg is intended for Schlenk lines, vacuum manifolds, filtration setups and process vessels where reliable digital pressure feedback is required. The robust construction and sealed electronics support routine use in chemical and pharmaceutical laboratories while the NS 29/32 joint ensures a secure, leak-resistant connection to existing apparatus.
This article is part of Hygrometers & humidity meters, in Temperature measurement.
Key features
- Pack size: 1 pc
- Measuring range: -1…+1 bar
- Accuracy: 0,5 %
- Protection rating: IP 65
- Display: 4-digit digital (bar/psi/MPa)
- Connection: thick-walled cone NS 29/32
- Technical Information Sheet:
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Questions about Vacuum manometer digital, -1…+1 bar, 4-digit display,
What is this article?
Vacuum manometer digital, -1…+1 bar, 4-digit display, is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Hygrometers & humidity meters, inside Temperature measurement, in Lab instruments.
A hygrometer measures the water in the air, as relative humidity or as dew point. It is the instrument for a desiccator room, a stability chamber or a store. The sensor drifts, and the calibration is part of believing the number.
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 Hygrometers & humidity meters. The catalogue is Lab instruments.
Shelves beside this one are Laboratory glass thermometers, Temperature probes & sensors, Data loggers, Temperature measurement accessories, Digital thermometers and Infrared thermometers.
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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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.