Wireless Magnetic Field Sensor Redy

Quick answer: The Redy Wireless Magnetic Field Sensor uses a Hall effect probe to measure magnetic field strength in real time, used in physics labs to map fields around solenoids, permanent magnets and current-carrying wires. Wireless Magnetic Field Sensor Redy is priced at approximately ₹1,680 (indicative market benchmark, incl. GST, August 2026).

The Redy Wireless Magnetic Field Sensor uses the Hall effect — a change in voltage across a conductor placed in a magnetic field — to measure magnetic field strength quantitatively at a given point. This allows students to map how field strength varies with distance from a permanent magnet, along the axis of a solenoid, or around a current-carrying wire, connecting abstract electromagnetism theory to measurable, plotted data. As a wireless sensor, it streams readings to a compatible data-logging interface without a tethered cable, making it easier to move the probe around a setup while recording data. It is part of STEMAids’ Redy wireless-sensor product line used across physics coursework on electromagnetism.

Technical Specifications

Applications

• Mapping magnetic field strength around permanent magnets and solenoids
• Investigating field strength versus distance relationships in electromagnetism practicals
• Measuring magnetic fields around current-carrying wires
• General quantitative data collection for physics coursework on magnetism

Care & Maintenance

• Handle the probe carefully to avoid mechanical damage to the Hall effect sensing element
• Charge or replace batteries as needed to maintain reliable wireless operation
• Store in a protective case when not in use to protect the sensor electronics

Why Choose STEMAids

STEMAids supplies a wide range of Chemistry Lab Equipments including Aspirator for related laboratory and classroom needs. Eduscope Smart Learning Solutions Private Limited is a Udyam-registered micro manufacturing enterprise (UDYAM-DL-06-0069460) and ISO 9001:2015 certified, supplying schools, colleges and vocational institutes across India and for export.

Frequently Asked Questions

What is the Hall effect and how does this sensor use it?

The Hall effect is a change in voltage across a conductor placed in a magnetic field; this sensor uses that principle to quantitatively measure magnetic field strength at the probe’s location.

What experiments is this sensor typically used for?

Common uses include mapping field strength around permanent magnets and solenoids, and studying magnetic fields around current-carrying wires as part of electromagnetism coursework.

Does this sensor require a wired connection?

No — it is a wireless sensor that streams data to a compatible data-logging interface without a tethered cable.

What data-logging system does this sensor work with?

Compatibility with specific data-logging software or interfaces should be confirmed directly with STEMAids before ordering, to ensure it fits your institution’s existing setup.

Are exact sensitivity and measurement range specifications available for tender documentation?

Exact sensitivity and measurement range specifications have not been independently verified for this listing. Institutions preparing tender documents should confirm precise specifications directly with STEMAids before finalising procurement paperwork.

Is STEMAids a registered manufacturer of this product?

Yes. Eduscope Smart Learning Solutions Private Limited is a Udyam-registered micro manufacturing enterprise (UDYAM-DL-06-0069460) and is ISO 9001:2015 certified. See the About page for full registration and certification details — manufacturer-stated, verify before citing in procurement documents.

Last updated: 29 August 2026.