DJ-339 Electric Power Usage Test Equipment

High-Precision Measurement
– Advanced alcohol friction electronic sensor ensures accurate power consumption readings for appliances, circuits, and industrial equipment.
Multifunctional Design
– Tests voltage, current, wattage, and energy efficiency with a single compact device, reducing the need for multiple tools.
Premium Build Quality
– Reinforced ABS casing with anti-slip rubber grips and a scratch-resistant LCD screen for durability in harsh environments.
User-Friendly Operation
– One-touch calibration and auto-ranging functionality simplify complex measurements for both professionals and DIY users.
Wide Application Scope
– Ideal for electricians, facility managers, and home users to monitor energy waste, verify electrical safety, and optimize power usage.
Global Compatibility
– Supports 100-240V AC input, making it suitable for international voltage standards.
Bulk Purchase Advantage
– Direct factory pricing ensures unbeatable wholesale rates for large-quantity orders.