Solinst 464 Electronic Pump Control Unit BNC connection This versatile meter supports an

This versatile meter supports an array of sensor combinations

16-Hour rechargeable Li-ion battery (diffusion version)

Range: 0-150 mg/L

direct-read cable

Say goodbye to the hassle of charging and battery replacements—this detector is always on

Solinst 464 Electronic Pump Control Unit BNC connection This versatile meter supports anThe Solinst 464 Electronic Pump Control Unit is a battery powered timer controller that drives Solinst's pneumatic pumps the 407 Bladder Pump, 408 408M Double Valve Pumps, and 425 Discrete Interval Sampler hand pump. It regulates a compressed gas supply (air, nitrogen, or an inert gas cylinder) delivered through a drive line to the pump, while an internal solenoid valve cycles between a drive phase (pressurizing the line to force water upward) and a