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Yokogawa WT310E Digital Power Analyzer with ±0.1% Basic Accuracy 100 kHz Bandwidth and Harmonic Analysis

Name: Yokogawa WT310E Digital Power Analyzer with ±0.1% Basic Accuracy 100 kHz Bandwidth and Harmonic Analysis
Brand: Shenzhen Meigaolan Electronic Instrument Co. Ltd
SKU: WT310E
Availability: InStock

Brand Name:	Yokogawa
Model Number:	WT310E
MOQ:	1 set
Price:	Negotiation
Payment Terms:	T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Japan

Certification:

FCC

Document:

WT310E datasheet.pdf

Product Name:

Power Meter

Form Factor:

Plug-In

Video Bandwidth:

400 MHz

Measurement Frequency Range:

200 (400)MHz To 4 GHz

Condition:

Pre-Owned

Functions:

Tested, In Full Working Conditions

Packaging Details:

carton

Supply Ability:

in stock

Product Description

Yokogawa WT310E Single-Phase Digital Power Analyzer Power Meter

Product Overview

The compact, 1-phase power meters of the WT310E(H) series feature a basic accuracy of ±(0.1% of reading + 0.05% of RMS range) and are ideal for precise measurement of power consumption of electrical devices, as well as for energy efficiency and energy saving studies. The WT310E can measure currents as low as 50 µA with specified accuracy.

Key Features

Simultaneous harmonic analysis with high bandwidth
Automatic adjustment of the data update rate
Automatic range switching for integrating measurements
Basic accuracy for power measurements (50/60 Hz): ±(0.1% of measured value + 0.05% of RMS range)
Frequency bandwidth: WT310EE: DC, 0.1 Hz...100 kHz; WT310EH: DC, 0.1 Hz...20 kHz
Current measurement range direct input: WT310E: 12 measuring ranges/5 mA...20 A; WT310EH: 6 measuring ranges/1...40 A
RMS voltage ranges: 6 measuring ranges/15...600 V
External sensor input EX1: 2.5/5/10 V; EX2: 50/100/200/500 mV/1/2 V
Signals with crest factors up to 300 measurable in all ranges
Simultaneous measurement of RMS, MEAN, and DC voltage
Frequency measurement: 2 channels (voltage and current)
4x 7-segment LED displays
Sampling rate 100 kS/s (16 bit)
Data update rate 100/250/500 ms/1/2/5/10/20 s, Auto
Harmonics analysis including THD calculation up to the 50th order available (option -G5)
Automatic range setting in integration mode
Comparator function
Interfaces: USB standard, GPIB/IEEE488 or RS232 (selectable), Ethernet (Modbus/TCP) available (option -C7)
Free PC application software WTViewerEfree for parameterization, control and data acquisition included

Model Specifications

Model

Description

WT310E

Single-phase digital Watt meter. Basic accuracy (50/60 Hz): ±(0.1% from measured power value + 0.05% from RMS measurement range), 6 voltage ranges 15...600 VRMS (Crest factor 3), 12 current ranges 5 mARMS...20 ARMS (Crest factor 3). Measurement of VRMS, Vmean, VDC, Vpeak, ARMS, ADC, Apeak, W, VA, var, cos phi, deg, ±Wh, ±Ah, CF, Hz and math functions. Standard with integrator (up to 10,000 h), measurement value memory, max. value memory, filter and frequency counter. Standard with USB interface, GPIB/IEEE488.2, or RS232C interface (please select), test certificate.

WT310EH

Single-phase digital Watt meter. Basic accuracy (50/60 Hz): ±(0.1% from measured power value + 0.05% from RMS measurement range), 6 voltage ranges 15...600 VRMS (Crest factor 3), 6 current ranges 1 ARMS...40 ARMS (Crest factor 3). Measurement of VRMS, Vmean, VDC, Vpeak, ARMS, ADC, Apeak, W, VA, var, cos phi, deg, ±Wh, ±Ah, CF, Hz and math functions. Standard with integrator (up to 10,000 h), measurement value memory, max. value memory, filter and frequency counter. Standard with USB interface, GPIB/IEEE488.2, or RS-232C interface (please select), test certificate.

Available Options

Option	Description
Standard	USB
-C1	GPIB/IEEE488 interface (Please select one. Only one option (-C1 or -C2) can be selected for free)
-C2	RS232C interface
-C7	Ethernet interface incl. Modbus-TCP protocol
-EX1	External sensor input 2.5 V/5 V/10 V (Only one can be selected at a time)
-EX2	External sensor input 50 mV/100 mV/200 mV/500 mV/1 V/2 V
-G5	Harmonics measurement
-DA4	D/A output (4 channels)
-SPU	Modified voltage range 30...1200 VRMS (max. input voltage 1000 VRMSf), frequency range DC...30 kHz. A calibration protocol has to be ordered separately instead of standard test certificate.

Product Images

Our Service

One-stop service from manufacture to shipping:

Your inquiry related to our products or prices will be replied in 24 hours
Well-trained and experienced staff to answer all your enquiries in fluent English
Distributor ship is offered for your unique design and some our current models
Protection of your sales area, ideas of design and all your private information

Frequently Asked Questions

Can you ship order to Canada or Australia?

Yes, we can. We send orders worldwide.

What delivery method do you use and delivery time?

We can ship by EMS, DHL, FedEx, UPS, TNT with tracking number. Usual delivery time is 4-7 workdays.

What is your payment term?

100% T/T payment before shipment.

How can I ask any other question?

You can contact us online or leave us messages below.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

S*l

France Jan 29.2026

Helpful (1)

Transaction facile.

E*n

Brazil Oct 26.2025

Helpful (2)

Item arrived on time in great condition!

S*n

United Kingdom Jun 5.2025

Helpful (10)

Good quality and excellent service

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