Unit powers on and works correctly but the green power light does not turn on.
The The Lab Depot H4000-S Magnetic Stirrer features an exceptionally durable, chemical resistant white ceramic work surface. Their space-efficient design (8 X 9 in. footprint), makes them ideal for use on crowded benchtops and inside of bio-hoods. Advanced microprocessor controls with convenient turn knobs allow quick, precise adjustment and maintenance of speed.
- Speed Range: 60 to 1500 rpm
- Platform: 7.5 x 7.5 in / 19 x 19 cm
- Control: Quick adjustment knob