Description
Precision straight stem thermometer with blue filling is a long-stem glass thermometer for laboratory temperature measurement from −20 to +150 °C. The 675 mm stem length is intended for deep immersion applications, tall vessels, and baths where extended reach and an elevated reading zone are advantageous. Blue filling delivers strong visual contrast along the capillary for quick, unambiguous scale interpretation. Offered as a single unit with a weight of 0,670 kg, this instrument serves temperature and monitoring tasks in research, production support, and teaching laboratories. The precision straight-stem design from manufacturer ROTH SELECTION supports secure mounting in clamps or stands and stable free immersion. Typical uses include deep-bath temperature verification, large-vessel process checks, and general thermal monitoring wherever a durable glass stem thermometer is preferred. Its extended length and defined measuring range make it a practical addition to labware sets that require consistent, non-electronic temperature indication across common laboratory conditions.
This article is part of Laboratory glass thermometers, in Temperature measurement.
Key features
- Pack size: 1 pc(s)
- Type: Precision straight stem thermometer
- Filling: Blue
- Stem length: 675 mm
- Temperature range: −20 to +150 °C
- Weight: 0,670 kg
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Questions about Prec. straight stem therm., filling blue, L 675 mm, -20 - +150°C, 1 unit(s)
What is this article?
Prec. straight stem therm., filling blue, L 675 mm, -20 - +150°C, 1 unit(s) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Laboratory glass thermometers, inside Temperature measurement, in Lab instruments.
A liquid-in-glass thermometer is a calibrated column, often with a stated immersion depth, total or partial. The range and the division decide the reading. A partial-immersion thermometer read at the wrong depth is wrong by design.
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 Laboratory glass thermometers. The catalogue is Lab instruments.
Shelves beside this one are Temperature probes & sensors, 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.