GW Instek GPM-8330 (GPIB+DA12) Digital Power Meter

Overview

The GW Instek GPM-8330 is a 3-channel digital power meter designed for measuring power in three-phase AC power sources. It features a 5-inch TFT LCD display, 16-bit A/D converters with 300 kHz sampling rate, and 25 different power measurement parameters. With a testing bandwidth of DC to 100 kHz and ±0.1% reading accuracy, it is suitable for electrical and electronic product testing, laboratory work, and power quality analysis.

Key Features

• 5-inch TFT LCD display with 5 digits of measurement readings
• 3-channel measurement with multiple wiring modes (1P3W, 3P3W, 3P4W, 3V3A)
• Testing bandwidth: DC, 0.1 Hz to 100 kHz
• Voltage/current/power waveform display
• Harmonic measurement and analysis up to 50 orders (IEC 61000-4-7 compliant)
• 25 power measurement parameters including voltage, current, frequency, power, and power factor
• Measurement accuracy: ±0.1% reading ±0.05% range
• Integration measurement function with auto ranging
• Multiple communication interfaces: RS-232C, USB device/host, LAN, and optional GPIB + Digital I/O
• External sensor input terminals for additional measurement points
• Screen capture functionality via USB host

Applications

• Laboratory and R&D testing
• Electrical and electronic product testing
• Harmonic and power quality analysis
• Production, QA, and manufacturing tests
• Long-term power monitoring and data logging

Included Accessories

• 3 test leads (GTL-212A)
• 3 test leads (GTL-209)
• Power cord
• Terminal cover (GPM-002)
• CD with user manual and USB driver
• Safety instruction sheet