₵1,100.00
The Wadfow WDM9502 is a reliable tester designed for quick and accurate checks of electrical safety in residential and commercial installations.
It measures line voltage, neutral-ground voltage, peak voltage, and line frequency with precision.
The device also tests RCD trip time and trip current, making it an essential tool for electricians who want fast diagnostics and dependable performance.
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
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