pH Probe Interface£9.99 excl VAT pH Probe Interface quantity Add to basket SKU: MM11040 Category: MicroMaker Tags: Chemistry, Science Related products 3cm Wave Signal Strength £127.05 excl VAT Add to basket Oxygen Probe – Atmospheric £159.39 excl VAT Add to basket meaSense Accelerometer £54.95 excl VAT Read more Electricity Sensor Bundle £80.85 excl VAT Add to basket