DescriptionMartindale EZ165 Socket & Non-Trip Earth Loop TesterProduct Description: The Martindale EZ165 Socket & Non-Trip Earth Loop Tester is a highly advanced tool designed to ensure electrical safety in a variety of professional settings. It not only detects 28 common socket wiring fault conditions but also performs essential non-trip earth loop tests to verify the integrity of earth wiring. With the ability to measure earth loop impedance across six distinct ranges, the EZ165 helps safeguard against potentially dangerous electrical issues. This advanced socket tester is ideal for electricians, engineers, and technicians, offering a reliable first line of defense when servicing or installing mains-powered electrical and gas appliances. The EZ165 is an upgraded model, replacing the Martindale EZ150, and provides more comprehensive fault diagnostics.Key Features: Detects 28 socket wiring fault conditions, ensuring proper electrical connection.Checks mains voltage levels for added safety.Verifies earth wiring through a non-trip earth loop test with results in 6 discrete ranges (less than 1.7Ω to 500Ω).Identifies socket polarity and earth wiring faults with a combination of red LEDs for clear fault identification.Provides an easy-to-read look-up chart for further diagnosis of wiring issues.As an “Advanced Socket Tester” defined by the Health & Safety Executive (HSE), it ensures compliance with safety standards.Essential tool for technicians working with mains-powered electrical and gas appliances before servicing or installation.The EZ165 replaces the Martindale EZ150.What’s Included: Martindale EZ165 Socket TesterUser ManualSpecifications:Nominal operating voltage230V AC rmsOperating frequency50HzPower consumption<2.5WPowerfrom mains socket under testNon-trip earth loop impedance ranges0 – 1.7 – 5 – 10 – 100 – 200 – 500ΩEarth loop threshold accuracy± (10% 0.3Ω) *Voltage low indication<195V ± 5%Voltage high indication>270V ± 5�rth neutral voltage high indication>30V nominalOpen earth indication>500Ω ± 10%Dimensions65 x 80 x 59mmWeight93 g approxTemperature (Operating & Storage)-10°C to 40°C, at max. 60% RHAltitudeup to 2000mWeight93 g approxPollution degree:2Weight93 g approxSafetyConforms to BS EN 61010-1, CAT II 300V, Class II, double insulationEMCConforms to BS EN 61326-1* Measurement accuracy can be affected by highly inductive or capacitive loads distributed on the supply.Comparison:EZ165EZ365EZ2500Indicate functional socket✔✔✔Detect line/neutral reversal✔✔✔Detect presence of earth✔✔✔Audible indication✔Mains voltage check✔✔✔Earth loop impedance range✔✔Earth loop impedance value✔Polarity swap touch test✔30mA RCD trip check✔Digital display✔
