Martindale PSI4000 Phase Rotation Tester, CAT III 1000 V, CAT IV 600 V, 65Hz Max, 1000V ac Max

The Martindale phase sequence indicator works on a principle of static induction with voltage rating ranges between 150V and 1000V AC (phase to earth). It includes 4xAA batteries, a soft carry case and instruction manual. This indicator measures 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.
Supplied with
4 x AA batteries, soft carry case and instruction manual

Bright LED and buzzer indication of live phases and sequence
Class II, double insulation
High-quality colour coded clips
Input frequency ranges between 45Hz and 65Hz
Non-contact for improved safety and ease of use
Operating temperature ranges between -10°C and 50°C
Positive indication for clockwise rotation

Drives
Electrical systems
Feed motors

CE
EN 61326-1
EN 61557-1
EN61010-1
EN61557-7
CAT III 1000V, CAT IV 600V