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Cobra SMARTsense pH - Sensor for measuring the pH value 0 ... 14 (Bluetooth)

Item No. 12921-00 | Type: Sensors & Data Logging

Delivery time: available
EUR 131.10
Content 1 piece
EUR 156.01 Incl. VAT

Simple. Intuitive. Measurement.

Perfect for student experiments.


Function and Applications
Cobra SMARTsense is the ideal solution for inexpensive digitalization of science teaching. The sensors connect wirelessly (Bluetooth) or wired (USB) directly to the student's digital end device (smartphone, tablet or desktop PC). Measurement data can also be recorded without a connection to an end device using the offline measurement function and read out at a later time. Using the free and award-winning measureAPP measurement software for iOS, Android and Windows, measured values can be easily recorded and graphically displayed. If more evaluations are needed, the measureLAB measurement software for Windows and macOS can be used.


pH paper strips are a thing of the past. With the pH sensors, the pH value of solutions can be conveniently measured and the real-time curve displayed. Ideally suited for titrations or soil and water investigations in school lessons.


  • Simplicity - Get started right away with the Bluetooth-enabled end device and the free measureAPP
  • Completeness - Over 40 sensors with more than 70 measured quantities for all subjects
  • Endurance - Intelligent and efficient power management for up to 50 hours on one battery charge
  • Variety - The free measureAPP provides perfect support and runs on all mobile platforms and end devices. For professionals, measureLAB is available.
  • Performance - Up to 32,000 measured values per second guarantee precision and recordings with up to 17 measuring channels simulaneously are possible.
  • Connectivity - Fast connection of sensors and data exchange via Bluetooth - for many sensors additionally possible via USB.


Equipment and Technical Data

  • Range: 0 ... 14
  • Resolution: 0.01
  • Samplerate: 100 Hz


Including pH electrode.

Water resistant according to IP67. Sensor requires a batterie (CR2032) which is not included.

Necessary accessories

You cannot use the article without these accessories!

Item No.
Item No.

(de) Bedienungsanleitung
1292100d .pdf
Filesize 0.31 Mb
() Bedienungsanleitung Finnische
1292100fi .pdf
Filesize 0.29 Mb
(en) Operating instructions
1292100e .pdf
Filesize 0.31 Mb
(de) Batterie Einlegen in SMARTsense Sensoren
smartsense_insert_battery .pdf
Filesize 0.15 Mb
(de) Produktflyer
00344_01_cobrasmartsense_de_8seitig_2019_20 .pdf
Filesize 6.09 Mb
(ru) Продуктфлайер
00344_05_cobrasmartsense_russ_8seitig_ohnepreise .pdf
Filesize 6.81 Mb
(de) FAQ
faq_12921-00 .pdf
Filesize 0.21 Mb
(de) Prospekt Digitaler Naturwissenschafts-Unterricht
phywe_digital_2020_prospekt_digitaler_naturwissenschaftlicher_unterricht .pdf
Filesize 7.92 Mb
(en) Brochure Digital Science Education
phywe_digital_2020_prospekt_digital_science_education .pdf
Filesize 8.14 Mb
(fr) Brochure sur l'enseignement des sciences numérique
phywe_digital_2020_prospekt_l´enseignement_digital_des_sciences .pdf
Filesize 0.00 Mb
(en) Sicherheitsdatenblatt (Aufbewahrungsflüssigkeit)
1292x_ph_storage_solution .pdf
Filesize 0.27 Mb