GW Instek GPM-8310 Digital Power Meter

Overview

The GW Instek GPM-8310 is a digital power meter designed for single-phase (1P/2W) AC power measurement with advanced analysis capabilities. It features a 5" TFT LCD display, 300 kHz sampling rate with 16-bit analog-to-digital conversion, and comprehensive power measurement functionality suitable for product development, quality verification, and energy consumption analysis.

Key Features

• 5" TFT LCD with five-digit measurement display
• DC to 0.1 Hz–100 kHz voltage and current measurement bandwidth
• 16-bit A/D converter with 300 kHz sampling rate
• 25 power measurement parameters: voltage (Vrms, Vac, Vdc, Vmn, V±pk), current (Irms, Iac, Idc, I±pk), frequency, power (P, P±pk), crest factor, apparent power (VA), reactive power (VAR), power factor, phase angle, THD (V/I), and more
• Two display modes: General (2 main + 8 secondary parameters) and Simple (4 parameters)
• Waveform display for voltage, current, and power
• Harmonic measurement and analysis up to 50th order
• Automatic level-changing integration function
• Crest Factor measurement up to CF=3 (half range CF=6)
• Measurement accuracy: ±0.05% reading ±0.1% range
• Minimum current range: 5 mA (0.1 µA resolution)
• Power measurement resolution: 0.1 µW
• External current sensor input terminals (EXT1/EXT2)
• Standard interfaces: RS-232C, USB device/host, LAN, GPIB
• Internal memory: 10,000 records for data storage
• Optional Digital I/O (DA4) interface for external control

Applications

• Single-phase AC power system analysis and testing
• Electronic product power consumption measurement
• Standby and low-power device testing
• Energy efficiency verification and analysis
• Research and development power characterization
• Compliance testing with external controllers or data recorders

Included Accessories

• Safety instruction sheet
• Power cord
• Test lead GTL-209
• Test lead GTL-212
• CD with user manual and USB driver