Description
Immersion probe (cl. B) for P4000 is a dedicated temperature sensor accessory designed for reliable immersion measurements in laboratory and process environments. With a probe length of 300 mm and a working range from −50 to +350 °C, it supports accurate temperature acquisition in liquids and similar media when paired with the P4000 instrument. Class B accuracy provides consistent performance for routine monitoring, quality control and experimental work. The unit is supplied as a single piece and has a net weight of 0,170 kg, making it practical for bench use and portable setups. This immersion probe from manufacturer Dostmann integrates as a matching accessory for the P4000 platform, enabling straightforward connection for temperature and monitoring tasks. Suitable for labware workflows that require immersion sensing, it belongs to the temperature sensors and accessories category used alongside measuring instruments. The robust probe geometry and defined temperature window help laboratories standardise immersion readings without unnecessary complexity, supporting day-to-day thermal control and documentation needs across research, production support and educational settings.
This article is part of Temperature probes & sensors, in Temperature measurement.
Key features
- Pack size: 1 pc
- Probe length: 300 mm
- Temperature range: −50 to +350 °C
- Accuracy class: Class B
- Weight: 0,170 kg
- Compatible instrument: P4000
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Questions about Immersion probe (cl. B) for P4000, length 300 mm, range -50 - +350 °C, 1 unit(s)
What is this article?
Immersion probe (cl. B) for P4000, length 300 mm, range -50 - +350 °C, 1 unit(s) is the article on this page. Luminix Health distributes Dostmann for laboratory use. It sits in Temperature probes & sensors, inside Temperature measurement, in Lab instruments.
A temperature probe is the sensor, Pt100, thermocouple or thermistor, that a meter or a logger reads. The probe, not the display, is what is calibrated. The sheath material and the response time matter in a liquid versus a block.
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 Temperature probes & sensors. The catalogue is Lab instruments.
Shelves beside this one are Laboratory glass thermometers, Hygrometers & humidity meters, Data loggers, Temperature measurement accessories, Digital thermometers 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

