Martindale CP501 Check Plug
The Martindale CP501 Check Plug is a fast & easy way to ensure that 13A sockets are wired correctly, indicated by all three high brightness, long life neons illuminating. Wiring errors are indicated by one or more neons failing to light, with the pattern of lit neons indicating the type of fault. This failsafe socket tester system means that any neon not lit indicates a problem.
The Martindale CP501 has a virtually indestructible, flame retardant ABS case with a sculpted shape for easy removal. The CP501 Check Plug induces less than 5mA of earth leakage, well below RCD trip thresholds. As with all standard socket testers the Martindale CP501 only verifies the presence of an earth, it does not assess its quality. Similarly neither it nor any other tester can detect earth neutral reversal.
Key Features
- Detects 28 different wiring fault conditions
- Features three high brightness, long life LEDs
- LED failure indicates specific wiring faults
- Induces less than 5mA earth leakage, safe for RCDs
- Constructed from flame retardant, tough ABS plastic
- Sculpted design for easy removal
- Includes lookup chart for fault diagnosis
- Operates on mains power
- Suitable for 200-250V operating voltage
- Low power consumption, under 1.2W
Technical Specifications
- Operating voltage: 200-250V
- Frequency range: 30-70Hz
- Power consumption: less than 1.2W
- Temperature tolerance: -10 to 40ºC, max 60% RH
- Power supply: Direct from mains
What’s Included
- Martindale CP501
- Instruction Manual
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