Orders placed online and which are over $299 ex gst are delivered freight free anywhere in Australia. Offer is valid until 31 December 2020 and excludes: (i) orders involving chemicals and (ii) orders involving oversized items such as safety cabinets, ovens, incubators, trolleys etc. Such items are highlighted on our website.
Makes complex abstract principals of electricity simple and easy to understand. Charge up the capacitor, switch off the power at the start of lesson, lamp will glow even hours later due to capacitor. Connects to a CRO to trace decay.