http://nseej.com/اخبار-الحوادث/-105872/ Lab Gear: You can acquire incredible science lab gear for cool science experiments such as: EMF meters and timers, light meters, sound meters, PH indicators, scales and balances, tachometers, thermometers, tongs and clamps, ring stands and accessories, mortar and pestles, corks and rubber stoppers,. Thu, 08 Aug 2013 14:11:17 UTC en