Hioki PW3335-02 Power Meter

Overview

The Hioki PW3335-02 is a benchtop power meter engineered for precise AC and DC power measurement with exceptional accuracy across a wide range of applications. It is IEC 62301-compliant for standby power measurement and provides flexible interface options with LAN and RS-232 connectivity. The PW3335-02 minimizes the effects of power factor on measurement uncertainty, making it particularly valuable for low-power standby measurements and energy-saving device testing.

Key Features

• High-precision ±0.1% basic accuracy for AC/DC power measurement
• Voltage range: 6V to 1000V (8 ranges)
• Current range: 1mA to 20A (14 ranges), maximum continuous input of 30A
• Wide frequency bandwidth: 0.1Hz to 100kHz or DC
• Measures power from 6.0mW to 20.0kW
• IEC 62301-compliant standby power and harmonic measurement
• Low power factor compensation for accurate measurements on transformers and motors
• Built-in harmonic analysis with auto-range integration
• D/A output for continuous analog signal monitoring
• LAN and RS-232 interfaces for flexible connectivity and automated testing
• Synchronized control capability for up to 8 instruments

Applications

• AC adapter and battery-powered device testing
• Standby and sleep mode power consumption measurement
• Energy efficiency evaluation and compliance testing
• Transformer and motor no-load characterization
• Laboratory and production power measurement