Digital Series

The digital series replaces the knobs with a digital-display timer (0–30 min) and digital thermostat (20–80 °C), so the set time and temperature are shown as numbers rather than read off a dial. The range runs from 0.8 L (JPS-008A) to 30 L (JPS-100A) with fixed ultrasonic power per model, a stainless steel tank and shell, a stamping-formed tank on the smaller sizes, a drain ball valve from 6 L and cooling fans from 10 L; the 22 L and 30 L tanks are listed as 1.5 mm welded basins. The operating manual for the digital models lists 40 kHz, and the 0.8 L manual lists 42 kHz.