Martindale PSI4300 Non Contact Utility Phase Sequence Indicator

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

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.

The Martindale PSI4300 is supplied with 4 x AA batteries, soft carry case and instruction manual.

Video

Specifications

Measurement principle is static induction
Input voltage	75V-1000V 3-Phase AC
Frequency range	45-65Hz
Conductor size	2.4mm-30mm diameter
Operating temperature & humidity	-10°C to 50°C, Max. 80% RH
Battery current consumption	15mA
Cable length	approx. 800mm
Supply	1.5V X 4 (AA or 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	BS EN 61010-1 CAT III 1000V CAT IV 600V BS EN 61326-1 Class II Insulation
Weight	370g approx. (incl batteries)
Dimensions	118 x 69 x 38mm
Includes	TC54 soft case, batteries and manual