Martindale PSI4000 Phase Sequence Indicator

The Martindale PSI4000 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 LEDs give a clear indication of either clockwise or 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. The Martindale PSI4000 is supplied with 4 x AA batteries, soft carry case and instruction manual. Specification • Measurement Principle • Static Induction • 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 Flashes Below 4.6V DC Battery Voltage • Safety Standard: EN 61010 CAT III 1000V, CAT IV 600V, EN 61326-1 • Weight: Approx. 370g (batteries included) • Dimensions: 118 (l) x 69 (w) x 38 (h) • Accessories: Instruction manual, soft case, batteries