Videos

Digital Power Meter WT300

The WT300 offers high performance and high reliability in a compact package with excellent price value, making it ideal for multiple applications from R&D to manufacturing test. It is the fifth generation of Yokogawa's value series power meter, and the world's best selling power meter.

Low Speed DAQ & Industrial Recorders

Solid state relays outperform switching DMMs
Universal inputs (TC/RTD/V)
DC to 1kS/s, scalable to thousands of channels
Ideal for design validation, environmental, and facility monitoring

Power Analyzers and Power Meters

Ensure compliance and optimize efficiency with Yokogawa power analyzers. Achieve unmatched accuracy in watts, power factor, harmonics, and efficiency—design greener systems and validate performance confidently.

WT1800E - High-Performance

Up to 6 wattmeters
0.05% of rdg + 0.05% of rng
DC, 0.1Hz to 1MHz
2 motor inputs
Harmonics to 500th order

WT300E - Economy

Up to 3 wattmeters
0.1% of rdg + 0.05% of rng
DC, 0.1Hz to 100kHz
Standby Power, Energy Star®, SPEC Power® and IEC62301/EN50564