Wireless 3-axis magnetic field sensor

Description

The wireless magnetic field sensor is equipped with an OLED color display which shows sensor information and the measured values. This makes the sensor suitable to use as an independent measuring instrument. To improve visibility, you can rotate the sensor’s screen 180 degrees by quickly pressing the power button twice.

The sensor can be used wirelessly via Bluetooth or wired via USB with the Coach 7 or Coach 7 lite programs/apps on computers (Windows and Mac), Chromebooks and mobile devices (Android and iOS).

Technical specifications:

• Measuring ranges: -5 .. 5 mT or -200 .. 200 mT
• Resolution: 0.001 mT / 0.1 mT
• Warrantee: 24 months
• OLED display: 0.96” 128 x 64px
• Rod dimensions: 80 x 50 x 25 mm
• Maximal sampling rate: 100 Hz
• Battery life: 12h when full (rechargeable)
• Connection: Bluetooth 5, Low Energy (Mac, Android, iOS) Bluetooth 2.1, Classic (Windows) or USB-C 2.0

Full sensor specifications can be found in the Product Manual, see Downloads.

Suggested physics experiments:

• Measurements of the magnetic field near a permanent magnet.
• Measurements of the magnetic field near a current-carrying wire.
• Measurements of the magnetic field near or inside a coil or solenoid.
• The variation of the field when alternating current flows through a coil.