Tender For supply of duracell charger with four aa rechargeable battery , automatic line voltage correctors (step type) for domestic use (stabilizer) conforming to is 8448 , digital weight machine , electric pulp tester , surgical magnification loupes eyemag smart titanium frame , portable ultrasonic scalar , giant dental model with soft tongue and tooth brush , dental resin composite heater , automatic wall mounted stainless steel hand dryer , dental square vibrator , endo x ultrasonic activator