The third generation has only one row of buttons, the fifth generation has 2 rows of buttons
Name: distilled water machine
Model: SL-2
Voltage: 110 / 220 V
Frequency: 50 Hz / 60 Hz
Distillation volume: 1.1l/min
Safety temperature control: 160 ° C
Power: 750W
Product size: 195 * 370mm
Package size: 31 * 28 * 54cm
Material: ABS, 316 stainless steel