RCD/LOOP Circuit Analyzer Tester – WDM9502

This Wadfow RCD/LOOP Circuit Analyzer Tester is an essential tool for electricians and electrical safety inspectors to verify the correct operation of safety devices and the integrity of electrical circuits.

Key features:

• Functionality: Tests RCD trip time and trip current, and measures loop impedance.   
• Line Voltage: Operates with a line voltage of AC 85~265V.   
• Neutral Ground Voltage: Detects neutral ground voltage from AC 0~10V.   
• Peak Line Voltage: Measures peak line voltage from AC 121~374V.   
• Line Frequency: Suitable for line frequencies of 45~65Hz.   
• RCD Trip Time: Measures trip times from 1ms to 6.5s.   
• RCD Trip Current: Designed to test RCDs with a trip current of 30mA.   
• True RMS: Provides accurate readings for non-sinusoidal AC waveforms.   
• Data Hold: Allows the user to freeze the displayed reading for easy recording.   
• LCD Display with Backlight: Ensures clear visibility of readings in various lighting conditions.   
• Power Source: Powered by 6 AAA batteries (included).   
• Compact Size: Dimensions of 194 x 78 x 37mm and a weight of 254g, making it portable and easy to handle.   

SPECS：

• Line voltage: AC 85~265V
• Neutral ground voltage: AC 0~10V
• Peak line voltage: AC 121~374V
• Line frequency: 45~65Hz
• RCD trip time: 1ms~6.5s
• RCD trip current: 30mA
• True RMS
• Data hold
• LCD display
• Backlight
• With 6pcs LR03 AAA batteries
• Size:194*78*37mm
• Weight:254g
• Packed by color box