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.

Accuracy with fast display and update rate:
The WT300E series with the fast display update rate of 100ms, offer’s engineers a short tact time in their testing procedures. The basic accuracy for all input ranges is 0.1% rdg + 0.05% rng (50/60Hz) and DC 0.1% rdg + 0.2% rng.

Simultaneous Measurement:

U/I/P/Freq/Integ(+/-)/Harmonics components/ THD with max. 100ms cycle.

In addition to standard power measurements, the WT300E series measures all DC and AC parameters. Additionally, the WT300E series can measure harmonics and perform integration simultaneously without changing the measurement mode. The accompanying WTViewerFreePlus software can monitor and save the 200 parameters used.

Auto ranging function available in selected ranges.

The auto-range function is used to select or change the ranges automatically, within specified ranges. This results in shorter range changing times, allowing more efficient testing.

Recommended options

More products YOKOGAWA

YOKOGAWA CLAMP-ON PROCESS METER CL420 (DC MA CURRENT)

• 0.2% Accuracy, 0.01mA Resolution
• Dual Display
• LED Torch Light, Backlight Display
• Analog Output Available

YOKOGAWA - MINI CLAMP-ON TESTER CL120 (200A)

• Exclusive model for AC current measurement with current ranges up to 200A
• 24mm in diameter of measurable conductor
• Light weight & compact design
• Mean value display

YOKOGAWA - MINI-MANOMETER MT10

• High reliability (with silicon resonant sensor)
• Compact
• Accuracy: ± (0.04% of rdg + 0.03% of F.S.) (130 kPa model)

YOKOGAWA DIGITAL RESISTANCE METER 7556

• Wide operating rangeability (1 Ohm range to 100 M Ohm range)
• Full remote controlability via the standard RS232C serial, or optional GP-IB interfaces
• Software based calibration
• Printer output of measurement, and statistical analysis results

YOKOGAWA GS820 MULTI CHANNEL SOURCE MEASURE UNIT

• DC voltage/current reference, pulse voltage/current source
• V-I curve trace, semiconductor parametric test
• Programmable arbitrary waveform generation
• Electric load, resistance measurement
• Production test

YOKOGAWA AQ6375B LONG WAVELENGTH OPTICAL SPECTRUM ANALYZER 1200 - 2400 NM

• Long wavelength range: 1200 to 2400 nm
• Gas purging ports to reduce water vapor effects
• Built-In cut filter for high order diffracted light
• Double Speed Mode to further enhance fast measurement speed

YOKOGAWA CLAMP-ON TESTER CL130 (ACA, ACV, 600A)

• AC current measurement with current ranges up to 600A
• AC voltage and resistance measurements
• 30mm in diameter of measurable conductor
• Mean value display
• Data hold function

YOKOGAWA - DIGITAL MANOMETER MT220

• Measurement with DCV and DCA
• 24 V DC output
• Percent reading
• Error reading
• Measurement data memory

YOKOGAWA DM7560 DIGITAL MULTIMETER 6.5 DIGIT

• Full-color,high-resolution display with flexible display formats
• High-speed data logging with up to 30 k points per second
• High-capacity internal memory up to 100 k points
• Trend / histogram analysis available both in real-time and offline

YOKOGAWA AQ2211 FRAME CONTROLLER (3 SLOTS)

• Easy-to-view color display
• USB port for data storage
• Measurement module "hot-swapping" capability
• Remote monitoring and measurement through a LAN