Yes, but the WT333E can be operated in WT210 emulation mode to receive GPIB commands. This mode allows the WT333 to use the same commands that were used with the previous WT210 model. This allows upgrading to a WT300E series from a WT200 series without having to learn new GPIB commands.
Measure characteristics of devices that generate, transform or consume electricity. Also called power meters or wattmeters, these devices measure parameters such as true power (watts), power factor, harmonics, and efficiency.