Martindale PSI4300 Non Contact Phase Sequence Indicator

The Martindale PSI4300 is a unique phase rotation indicator that carries out the measurement via inductive crocodile clips. This method increases the safety of the user, whilst the bright green LEDs give a clear primary indication of anti-clockwise phase rotation. The design of this phase rotation tester allows for use on both insulated or uninsulated conductors, and an "Enhanced Brightness" switch makes indication brighter in strong ambient light. A combination of both rotating LEDs and buzzer tones indicate clockwise or anti-clockwise rotation. FEATURES Non-contact for improved safety and ease of use. Works on both insulated and uninsulated conductors. Bright LED and buzzer indication of live phases and sequence. Positive indication for anti-clockwise rotation. High quality colour coded clips. Martindale PSI4300 Product Video Martindale PSI4300 Specifications Measurement Principle Static Induction. PSI4000 Anti-clockwise phase rotation. Input Voltage 150V - 1000V 3 Phase AC. Frequency Range 45 - 65Hz. Operating Temperature & Humidity -10°C to 50°C, Max 80%. Battery Current Consumption 15mA. Cable Length Approx. 800mm. Power Source 1.5V x 4 AA / LR6 alkaline batteries. Auto-Off After 5 mins of non activity. Low Battery Warning Power LED Flash. Storage -20°C to 60°C, ? 80% R.H. Minimum conductor diameter 2.4mm. Maximum conductor diameter 30mm. Safety Conforms to BS EN61010-1, BS EN 61557-1 & BS EN61557-7 CAT III 1000V, CAT IV 600 V. Class II Double Insulation Pollution Degree: 2. EMC Conforms to BS EN 61326-1. Dimensions 118 x 69 x 38 mm. Weight 370g approx (batteries included). Martindale PSI4300 warranty 2 years.

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