• Data Logger Heart Sensor

    Pupils of all ages are keenly interested in how physical and mental stress affects their heart rate. The sensing clip pleth can be attached to a finger or ear lobe to measure either blood flow pulse waveform or heart rate beats per minute.ActivitiesHeart rate changes due to activityRecovery ratePulse rateEffect of food chocolate or mild…

  • Logbook Temperature Sensor

    This probe is designed for general use such as the temperature measurement of air, surface or liquids. Range -20 to 120C, res 0.2C Safe for use in all readily available classroom chemicals Minimum recommended recording interval is 10 ms for the temperature probeOnly for use with Logbook Data Loggers. Product Specification Brand:School Stationery Pack Size:1…