Dosing pump Peristaltic dosing pump for aquarium lab 3*5 12V /24V

High-concerned chemical：None Does it include batteries：Not included Power Source：Electric Application：Metering Theory：dosing pump Structure：peristaltic pump Model Number：G328 Standard or Nonstandard：Standard Pressure：Low Pressure Usage：Water Origin：China Mainland Certification：CE Power (W)：Electric

High-concerned chemical: None Does it include batteries: Not included Power Source: Electric Application: Metering Theory: dosing pump Structure: peristaltic pump Model Number: G328 Standard or Nonstandard: Standard Pressure: Low Pressure Usage: Water Origin: China Mainland Certification: CE Power (W): Electric