Sound Level Meter Data Logger with USB lab water distillation unit Evaporator coil is ceiling mounted
Baker’s notes & crumb story
Description
Sound Level Meter Data Logger with USB lab water distillation unit Evaporator coil is ceiling mounted Evaporator coil is ceiling mounted and incorporates twin air circulation fans in an aluminum housing Magnification: 25x 675x monocular vertical head nosepieces: three achromatic objectives: 5x