$500 to $600

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Current - 100mA

datalogging sensors

3166

+/- 100mA low range, high resolution current sensor...

HK$ 550.00
Light gate / Photo gate

datalogging sensors

3250

The Light gate is a digital switch-type sensor...

HK$ 550.00
pH Pack

datalogging sensors

3125PK

  This pack contains both the pH adaptor...

HK$ 473.00
Wire Coil & Magnet

datalogging accessories

3173

A 500 turn wire coil with built-in interface...

HK$ 550.00