Experience unmatched precision with the Yokogawa WT5000, the world’s leading precision power analyzer. Engineered for demanding electrical and mechanical power and efficiency testing, the WT5000 provides multi-channel measurements, advanced harmonic analysis, and intuitive operation through user-friendly software and a responsive touchscreen. With seven swappable input elements, four motor channels, and approval for SPEC Power® and IEC standards, the WT5000 is an ideal platform for high-accuracy power measurements.

With the growing focus on generating and converting power more efficiently, the use of renewable energy sources like solar and wind is expanding. Alongside these trends, rapid advances in electric vehicles and energy-efficient technologies make precise measurements essential to detect even the smallest energy losses. Whether analyzing multiphase inputs during motor and drive design or meeting stringent efficiency standards for photovoltaic inverters, the WT1800R high-performance power analyzer offers engineers a precise and reliable tool to measure power, quality, and efficiency.

The WT1500 Precision Power Analyzer brings Yokogawa's trusted power measurement performance to production and automated test systems. Combining ±0.038% total power accuracy, direct measurement up to 2000 V, 2 MHz bandwidth, and a compact 2U rack-mount design, it delivers the precision, connectivity, and scalability required for demanding power electronics, motor, and system-level testing.

With up to four power and four motor channels per unit, multi-unit synchronization, and ATE-ready interfaces including CAN/CAN FD, UDP, IEEE 1588, and remote control, the WT1500 integrates easily from a single test station to large multi-channel systems.

The WT500 Power Analyzer excels at single- and three-phase power measurements. The instrument has a basic power accuracy of 0.1%, maximum inputs of 1000 V, 40 A, and a measurement bandwidth of DC to 100 kHz.

The WT300E series digital power analyzer provides extremely low current measurement capability down to 50 micro-Amps, and a maximum of up to 26 Amps RMS. This instrument is ideal for engineers performing stand-by power measurements, Energy Star®, SPECpower and IEC62301 / EN50564 testing, battery charger and other low-level power measurements.

The PX8000 is a transient power analyzer and the world's only precision power scope, delivering traceable power measurements with an oscilloscope form factor and functionality. With up to four wattmeters, it can perform standard multi-phase power measurements, alongside oscilloscope style measurements, cursors, and triggers.

The Yokogawa CW500 is a portable power meter that utilizes current clamp-on probes, easy to use navigation screens and bluetooth and SD cards for communication and data logging. These features enable user-friendly power consumption and power quality measurements in the field that conform to IEC61000-4-30 Class S. This standard dictates that two measuring instruments of similar rating must measure within some percentage of each other when exposed to the same signal. 

Yokogawa's Power Analyzer software manages numeric, waveform, and harmonic data measurements. It enables data logging and instrument configuration from your computer.

Accessories for digital power analyzers include various voltage and current transformers, clamp-on current probes, and a selection of test leads.

The DL950 ScopeCorder is a unique combination of a mixed signal oscilloscope and portable data acquisition recorder that can be used to capture both high-speed transient events and long run trends.

The DL350 Portable ScopeCorder delivers comprehensive measurement and recording capabilities for both field and production environments - all packed into one compact instrument.

High-Speed Modular Data Acquisition for Automated Test Systems. The SL2000 is a high-speed, modular data acquisition system that combines the functionality of an isolated oscilloscope with the flexibility of a high-speed DAQ, ideal for design validation, ATE systems and operational testing.

The IS8000 software platform is an integrated test and measurement software solution that accelerates the engineering workflow. This software tightly integrates timing, control, and data collection from multiple instruments, creating a comprehensive measurement suite that delivers confidence, efficiency, and unity.

The SL1000 is a modular data acquisition system that delivers independent, isolated channel hardware at high speeds up to 100 MSamples per channel, with no compromise in bit resolution, memory depth, or data streaming performance. Choose from a wide variety of I/O modules for electrical and physical sensor signal measurements to meet the needs of any high channel count application.

The DM7560 is a flexible 6.5-digit digital multimeter with high-accuracy, high-speed data logging (up to 30k S/s) with deep 100k reading memory and built-in statistical analysis.

The TY700 series of Yokogawa multimeters, including the TY 720 are the most reliable handheld digital testers of their kind. The digital multitester boasts the maximum measurement accuracy, a safe design compliant with EN61010-1, closed case calibration, abundant measurement functions, full display functions, and full support for data management.

The TY720 Digital Multimeter is a 4.5-digit, 50,000-count dual display RMS meter with a 51-segment bar graph display. The TY720 multimeter measures Voltage, Current, Resistance, Continuity Check, Diode Test, Frequency, Capacitance, Temperature, and Low Power Resistance.

Yokogawa TY 520 Best Digital Multimeter 3.5-digit (6000-count dual display, 31-segment bar graph display), RMS type Measurement Functions: Voltage, Current, Resistance, Continuity Check, Diode Test, Frequency, Capacitance, Temperature. Features: Category IV 600V, Category III 1000V, USB Communication function, Closed Case Calibration (User calibration function).

Digital Multimeter TY530 - 3.5-digit (6000-count dual display, 31-segment bar graph display), RMS type Measurement Functions: Voltage, Current, Resistance, Continuity Check, Diode Test, Frequency, Capacitance, Temperature, Logging-mode memory for 1600 data (TY530 only). Features: Category IV 600V, Category III 1000V, USB Communication function, Closed Case Calibration (User calibration function).

The Yokogawa Process Multimeter CA450 is a portable test instrument that combines a digital RMS multimeter and a loop calibrator, allowing process technicians to efficiently perform their tasks using a single tool. The Yokogawa CA450 provides 24-Volt loop power, reducing the need for carrying a separate power supply when performing transmitter testing. And with its built-in, selectable 250-Ohm Hart resistor, it also eliminates the need for a separate resistor.