Description
Surface probe (cl. B) for testo 720 is a contact temperature sensor intended for surface measurements in laboratory and process-monitoring applications. It features a probe length of 114 mm and a measuring range from −50 to +400 °C, allowing class B surface readings on equipment, plates, housings and other solid interfaces. The accessory is offered as a single unit and is matched to the testo 720 handheld thermometer, so operators can extend existing instruments with a dedicated surface geometry. At 0,145 kg, the probe remains light enough for frequent repositioning during inspection rounds or bench work. This surface probe from Testo sits within temperature sensors and accessories for measuring instruments, supporting workflows that need reliable surface contact rather than immersion. Class B specification, compact length and wide temperature span make it a practical choice for labs and technical environments already standardised on the testo 720 platform. Deploy it for routine surface temperature checks where consistent probe design and straightforward instrument compatibility are essential.
This article is part of Temperature probes & sensors, in Temperature measurement.
Key features
- Pack size: 1 pc
- Probe type: Surface probe (class B)
- Compatible with: testo 720
- Probe length: 114 mm
- Temperature range: −50 to +400 °C
- EAN: 4029547002816
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Questions about Surface probe (cl. B) for testo 720, length 114 mm , range -50 - +400 °C
What is this article?
Surface probe (cl. B) for testo 720, length 114 mm , range -50 - +400 °C is the article on this page. Luminix Health distributes Testo 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?
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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.