DescriptionAnalog control knobDigital RPM readoutRegulates the speed of magnetic stir barsHelps you control vapor pressure24 Vdc input. Level 4, UL/CSA power supply.Power supply approvals: UL/CUL/TUV/CB/CE/FCC/EN/EAC/CCCFor use with custom 24 Vdc stir motor on Lab Society heating mantlesBacked by Lab Society’s warrantyMade in the USA

