R 16: Small laborator stirrer, brushless motor, hollow shaft, keyless chuck to hold stirring passles with a shaft diameter of 6 mm, speed range 50-900, 24 Watt motor, 24 V power supply, input 100-240V
R14: Overhead stirrer, 25 Watt, 100-2000 rpm, keyless chuck, hollow shaft, electronical feed-back speed control
R 2: Mini-stirrer up to 2000 ml, fixed speed: 750 rpm, Brushless motor suitable for efficient works in schools and test labs, also for titration works