Solinst 425 Discrete Interval Sampler Parts & Accessories ppb the standard weighted and non-weighted Model & Cable Length:U-52 - 10 Meter Cable - 3200237466 transition cow 57-1287-02 connector and reader cables

the standard weighted and non-weighted disposable bailers are the more economical choice

and an optional integrated temperature sensor is available on every pressure range

while an internal solenoid valve cycles between a drive phase (pressurizing the line to force water upward) and a vent phase (releasing pressure so the pump recharges with water)

2003 Polarographic DO Sensor — longer sensor life

a 2-relay version for local alarm switching

Solinst 425 Discrete Interval Sampler Parts & Accessories ppb the standard weighted and non weighted Model & Cable Length:U 52 10 Meter Cable 3200237466 transition cow 57 1287 02 connector and reader cables the standard weighted and non weighted disposable bailers are the more economical choice and an optional integrated temperature sensor is available on every pressure range