X1 PRO Software Features: Add multiple X1 PRO pumps to control via WiFi Daisy chain up to Four -X1 PRO pumps per power supply Flow calibration setting Operational modes (Manual, Auto Quick Setting) Easy setting - Set dosing start and stop time (does not have to be 24 hours) Enter the total number of ml to be dosed over the time period Enter the number of times to dose each time period (up to 24 times) User can even choose dosing every 1 - 99 days or certain days per week Adjustable dosing volume Auto Mode: .1 - 9999.9ml Adjustable dosing volume Manual Mode (Manual Mode ONLY): Delay setting between channels prevents chemical interference Settings saved if power lost. The clock keeps running by the battery during the power-off process. Monitors the amount of liquid remaining in dosing container Upgrade firmware via OTA *Requires WiFi capable mobile device to operate. X1 PRO Doser Specifications Dosing Channel: 1 Dosing Times: 24 times / day -once / 99 days Fluid Volume: .1ml - 9999.99ml Flow: >33ml/min Accuracy: plus or minue 2% Pump Life: >2000 hours X1 pro pump head tubing size: ID*OD 2*4mm pharmed bpt tube Included PVC tubing size: ID*OD 3*5mm Inside the package: X1 PRO dosing pump Graduated cylinder Power adapter - Up to 4 - X1 Pumps PVC Tubing: ID*OD 3*5mm