Middle School

Showing 25–36 of 146 results

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  Dual-Range Force Sensor

  $129.00
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  Motion Detector

  $140.00
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  Differential Voltage Probe

  $55.00
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  CO₂ Gas Sensor

  $319.00
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  Conductivity Probe

  $146.00
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  Colorimeter

  $150.00
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  Voltage Probe

  $15.00
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  Light Sensor

  $110.00
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  Magnetic Field Sensor

  $110.00
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  Microphone

  $65.00
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  Surface Temperature Sensor

  $39.00
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  Hand-Grip Heart Rate Monitor

  $129.00