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Cobra SMARTsense Current - Sensor for measuring electrical current ± 1 A (Bluetooth + USB)

Item No. 12902-01 | Type: Sensors & Data Logging

Delivery time: Delivery when available
EUR 126.50
Content 1 piece
EUR 150.54 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.


The sensor can be used to measure the current intensity in circuits and plot it directly. In this way, students develop a deeper understanding of the basic concepts of electricity.


  • 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: +/- 1 A
  • Resolution:0.5 mA
  • Samplerate: 1000 Hz (10000 Hz via USB)
  • Short circuit proof up to 3 A


The sensor contains a USB-C rechargeable lithium polymer battery.

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(de) Bedienungsanleitung
1290201d .pdf
Filesize 0.29 Mb
() Bedienungsanleitung Finnisch
1290201fi .pdf
Filesize 0.28 Mb
(en) Operating instructions
1290201e .pdf
Filesize 0.28 Mb
(de) Produktflyer
00344_01_cobrasmartsense_de_8seitig_2019_20 .pdf
Filesize 6.09 Mb
(en) Product flyer
00344_02_cobrasmartsense_eng_8seitig_ohnepreise .pdf
Filesize 6.02 Mb
(ru) Продуктфлайер
00344_05_cobrasmartsense_russ_8seitig_ohnepreise .pdf
Filesize 6.81 Mb
(de) FAQ
faq_12902-01 .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