... 3.5kg; with a size of 22×14×20cm.(8) Applicable for many read modes: Peak Height Reading( ... -3 seconds, for integral time it is 5-8 seconds, after pressing the activate key for 4 ... After the completion of all the preparation work, switch on the power supply of 220v, and adjust the ... 2) The lower port of waste liquid pipe shall be under the water level, unnecessary for the installation of hydroseal, ...