Frey Scientific uLog USB Ranger Motion Sensor

Frey Scientific introduces a whole new way to collect data with no adapters, no batteries, and no worries. Turn virtually any desktop, laptop, or tablet with a USB port into a powerful data analysis tool. No datalogger is required. It is an all-in-one solution for classroom data collection. The USB Ranger Motion Sensor is a high specification ultrasonic range sensor with a durable plastic housing that is splash-proof for use in labs. Use free-standing, hand-held, or mounted to a ring stand. SensorLab software auto-detects sensor type and units when plugged in. The unit measures distance by timing an ultrasonic sound moving from the sensor to an object and its echo back to the sensor. It can take up to 20 measurements per second making it suitable for simple harmonic motion experiments with springs etc. It also has a setting for measuring echo time, useful for speed of sound experiments. Range: 200-5000 mm; Resolution: 1 mm. Features: Durable This item is a non-discountable School Specialty Science exclusive.