Madgetech’s pHTemp2000 data logger available from Pacific Sensor Technologies is a battery powered, stand alone pH and temperature logger with an LCD.
The pHTemp2000 pH data logger is an all-in-one compact, portable, easy to use device will measure and record up to 131,071 readings per channel. It can be directly connected to many commonly used pH and ORP electrodes through a female BNC connector mounted on its side.
Temperature is measured by directly connecting an RTD to the pHTemp2000. Temperature compensation is automatically done internally to the unit. The storage medium of pHTemp2000 is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged.
The device can be started and stopped directly from the computer. The pHTemp2000 makes data retrieval quick and easy. Simply plug it into an empty com port and the user-friendly software will process the rest.