Electric Meter Test Sampler

Meter Testing Accessory
January 22, 2026
Video Description:
Learn how this solution can streamline typical workflows and improve reliability. In this video, we demonstrate the WD118 Dual-Channel Adjustable Photoelectric Sampler, showing its compact design and stable performance for electric meter test systems. You'll see how its dual-channel adjustment and high optical pulse sampling work with various meter light sources, providing clear visual indicators for active and reactive energy signals.