Martindale CP501 Check Plug 240V Socket Tester

Wiring faults are indicated by one or more of the LEDs failing to illuminate, with the pattern of lit LEDs indicating the type of fault detected. This fail-safe system means that any LED not lit indicates a fault. The robust ABS housing has a sculpted shape for easy removal and there is a look up chart on the tester for quick fault diagnosis.

The plug induces less than 5mA of earth leakage, well below RCD trip thresholds.

Detects 28 fault conditions

Key features 

• Mains Supply 200 – 250V (30-70Hz)
• Power Consumption <1.2W
• Temperature Range -10°C to 40°C, 60% RH (max)
• Earth Leakage <5mA
• Overvoltage CAT II, 300V
• Housing Flame retardant ABS
• Dimensions 65 x 65 x 47mm