Are you finding it difficult to find a replacement for your old K-Patents refractometer? That is because K-Patents is now part of Vaisala, hence these refractometers are now called Vaisala K-Patents refractometers.
The Invertek Optidrive P2 Variable Frequency Drive (VFD) features a master-slave network function, allowing up to 63 drives to operate in synchronisation on a single communications network.
