Wireless Motion Sensor Redy

Quick answer: The Redy Wireless Motion Sensor uses ultrasonic ranging to track an object’s position, velocity and acceleration in real time, used in physics labs for kinematics experiments on motion and free fall. Wireless Motion Sensor Redy is priced at approximately ₹6,580 (indicative market benchmark, incl. GST, August 2026).

The Redy Wireless Motion Sensor sends out ultrasonic pulses and measures their return time to calculate the distance to a moving object, from which position, velocity and acceleration can be derived and plotted in real time. This gives students a precise, quantitative way to study kinematics — motion under constant velocity, constant acceleration, free fall, or oscillatory motion such as a mass on a spring or a swinging pendulum — without relying on manual timing. Connecting wirelessly via Bluetooth or a similar interface, the sensor streams data to a compatible data-logging system, letting students focus on setting up the experiment and interpreting the resulting graphs rather than manual data capture. It is part of STEMAids’ Redy wireless-sensor product line used across physics coursework on kinematics and mechanics.

Technical Specifications

Applications

• Studying motion under constant velocity and constant acceleration in kinematics practicals
• Investigating free fall and projectile motion with real-time position/velocity data
• Analysing oscillatory motion such as pendulums or mass-spring systems
• General motion-tracking data collection for physics coursework

Care & Maintenance

• Keep the ultrasonic transducer face clean and unobstructed for accurate ranging
• 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 Economy Calorimeter 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

How does this sensor measure motion?

It sends out ultrasonic pulses and measures the time taken for them to return after reflecting off the tracked object, using this to calculate position, velocity and acceleration in real time.

What experiments is this sensor typically used for?

Common uses include studying constant-velocity and constant-acceleration motion, free fall, and oscillatory motion such as pendulums or springs in kinematics coursework.

Does this sensor require a wired connection?

No — it connects wirelessly (via Bluetooth or a similar interface) to a compatible data-logging system, without a tethered cable.

What is the effective range of this sensor?

Exact range and measurement resolution have not been independently verified for this listing — confirm current specifications with STEMAids before planning a specific experiment setup.

Are exact latency and accuracy specifications available for tender documentation?

Exact latency and accuracy 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.