4 Cell Holder (Bek) Age 4-5 Compare the difference and relationship
$35.99
Description
Compare the difference and relationship between analogue and digital time using the analogue (top) or digital (bottom) section of the rule
Attachment) students can investigate the behavior of a crude transformer
• Input sensitivity: 40mV
and nappy for each doll
Users can select the effective length of the tube by positioning the stopper and closing the gas tap
4 Cell Holder (Bek) Age 4-5 Compare the difference and relationshipThe 4 Cell Holder allows you to select different voltages via the 4mm sockets. The 4 Cell Holder takes 4 D cells.
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