Specification :

The 4510 is easy to use but with the flexibility to meet the broadest
range of applications and for those where greater accuracy is
required the 4510 has automatic conductivity standard recognition
and endpoint detection. Set-up options include cell constant,
temperature coefficient and reference temperature. The
instrument can store up to 32 readings, which can also be sent to a
printer or transferred to computer via DataWay and the RS232
interface.