![](https://www.hymbasblog.com/wp-content/uploads/2023/05/1200x1200-OPTIMUM-9800wtub2.jpg)
The ES9800i is basically (2) ES8000i Pro units built in to 1 box with separate displays and controls .. 1 or 2 people can be done on the ES9800i .. the ES8000i can only do 1 person at a time. A whopping 5.50 Amps! USA Made w 3 yr warranty. | |
The ES9800i is basically (2) ES8000i Pro units built in to 1 box with separate displays and controls .. 1 or 2 people can be done on the ES9800i .. the ES8000i can only do 1 person at a time. A whopping 5.50 Amps! USA Made w 3 yr warranty. | |