Pay in 4 interest-free payments of $54.62 Learn more
Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Measurements: Tray length is 27 cm
Whether used alone or alongside blocks
outdoor exploration
Slides depict various animal cells captured under laboratory-grade conditions
Versatile Use: Suitable for varied learning environments
Wireless Sound Level Sensor L1-Art & Craft-L2-Printmaking-L3-Printing Foam Measurements: Tray length is 27The Wireless Sound Level Sensor is a highly precise tool for measuring sound pressure levels in decibels (dB) and analysing the frequency content of sound waves. This sensor includes an A filter (dBA) that measures mid range frequencies, approximating the human ear's sensitivity to different sounds, as well as a C filter (dBC) for analysing low and high frequency sound levels. With wireless Bluetooth connectivity, this sensor enables real time sound
