$1,000 to $2,000

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STEM Optics

STEM lessons and models pack

569023

18 models. Explore the basic principles of optics...

HK$ 1,012.00
Vu+ Primary Science datalogger

Datalogger

2305PK

Vu+ Designed for Primary Science With built-in USB...

HK$ 1,670.00
Wireless Sound Level Sensor

wireless datalogging sensors

1145

  This sensor accurately measures sound pressure level...

HK$ 1,407.00