Hioki PW3337 Power Meter

Name: Hioki PW3337 Power Meter | MME UAE
Brand: Hioki
SKU: 6195
Rating: 5 (2 reviews)

Brand: Hioki

SKU: 6195

5.0 2 reviews

Hioki Pw3337 Power Meter delivers accurate readings for industrial applications. Ideal for professionals seeking precision.

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Description

Overview

The Hioki PW3337 is a high-precision benchtop power meter for measuring single- to three-phase (up to 4-wire) lines with excellent accuracy. In addition to voltage, current and power it measures apparent and reactive power, power factor, phase angle, frequency, efficiency, integration, crest factor and harmonics up to the 50th order. With 0.1% basic active-power accuracy, wide DC-to-100 kHz frequency characteristics and standard communications interfaces, the PW3337 is a versatile instrument for R&D, production and energy-efficiency measurement of three-phase systems.

Key Features

Measures 1P2W, 1P3W, 3P3W and 3P4W lines
Comprehensive items: power, PF, phase, efficiency, integration and crest factor
Harmonic analysis up to the 50th order (sync 10-640 Hz)
0.1% basic active-power accuracy
Wide frequency characteristics: DC, 0.1 Hz to 100 kHz
Low 1 mΩ current input resistance for direct input

Applications

Three-phase and single-phase power measurement
Harmonic and power-quality evaluation
Energy-efficiency and inverter/motor testing
R&D and production-line power measurement

What’s in the Box

PW3337 Power Meter
Power cord
Measurement guide and instruction manual

Why buy from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) is a trusted supplier of Hioki test and measurement equipment in the UAE. We offer genuine products, competitive pricing, fast local delivery across Dubai, Abu Dhabi and the wider UAE, and knowledgeable after-sales support. Download the datasheet

Specifications

Specification	Details
Measurement lines	1P2W, 1P3W, 3P3W, 3P4W (range set per wiring mode)
Measurement items	Voltage, current, active/apparent/reactive power, power factor, phase angle, frequency, efficiency, integration, peak, crest factor, ripple factor
Harmonic analysis	Synchronization 10 Hz to 640 Hz; analysis order up to 50th
Basic accuracy (active power)	±0.1% rdg. ±0.1% f.s. (DC); ±0.1% rdg. ±0.05% f.s. (45-66 Hz, <50% f.s.); ±0.15% rdg. (≥50% f.s.)
Input resistance	Voltage: 2 MΩ; current: 1 mΩ or less (direct input)
Frequency characteristics	DC, 0.1 Hz to 100 kHz
Functions	AC+DC/AC/DC/FND rectification, auto-range, average, VT/CT ratio, synchronized control, MAX/MIN
Interfaces	RS-232C / LAN standard (GP-IB on -01/-03 models)
Power supply	100 to 240 V AC, 50/60 Hz, 40 VA max.
Dimensions	305 (W) × 132 (H) × 256 (D) mm; approx. 5.2 kg

Reviews (2)

Rated 5 out of 5

2 reviews

Rated 5 out of 5

Rated 4 out of 5

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

2 reviews for Hioki PW3337 Power Meter

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Ronald – June 25, 2022

Rated 5 out of 5
All functions work as advertized

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mohammad – October 29, 2025

Rated 5 out of 5
The Hioki Pw3337 is a superb power meter that offers precise and reliable measurements for all my electrical testing needs.

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