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

Function and ApplicationsUse the Cobra SMARTsense Current to measure electric currents of up to ± 1 A and investigate the basic concepts of electricity with your pupils in a child’s play way.

With sampling rates of up to 100 kHz and a resolution of 0.5 mA, the digital current sensor can be used flexibly in experiments ranging from Ohm’s law to charging and discharging a capacitor.

Connect the Cobra SMARTsense Current wirelessly via Bluetooth or wired via USB to the free and award-winning measureAPP measurement software – available for iOS, Android, Windows and Linux.

Switch on. Connect. Start measuring.

Benefits

• Get started straight away with any Bluetooth-enabled device and the free measureAPP.
• Intelligent and efficient power management for up to 50 teaching hours on one battery charge.
• Up to 100,000 readings per second guarantee precision.
• The 4 mm sockets are compatible with all common systems.

Technical Specification

• Measuring channel:
  Current
  • Measuring range: ± 1 A
  • Resolution: 0.5 mA
  • Sampling rate: 20 kHz Bluetooth, 100 kHz USB
• Short-circuit-proof up to 3 A
• Bluetooth version: 5.4
• Battery: Rechargeable lithium polymer battery via USB-C
• Included: USB-A to USB-C charging cable