
Phase Rotation & Continuity Indicator
Phase Rotation
PC15250
For use on systems from 100V to
600V phase to phase, 40Hz to
60Hz.
Operating temperature: -20°C to
50°C
Overvoltage: CAT III/600V
Complies with: GS38 and BS EN
61010
Dimensions: 230 x 140 x 80mm
Weight: 354g approx
Includes: one fused crocodile clip
& two fused prods with retractable
shrouds
This continuity indicator will quickly and simply prove
continuity of all three lines, (or identify which are faulty)
and shows the sequence of phase rotation.
It gives a fast, effective method of identifying worn or
unmarked cables, and ensures 3-phase outlets and
machines are wired correctly.
The retractable GS38 probe shields give a choice
between long exposed tips for reaching inaccessible
contacts and safer, shorter lengths for increased
safety.
• Proves continuity
• Identifies faulty lines
• Shows direction of phase rotation
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Phase Sequence Indicator
For use on systems from 100V to
600V phase to phase, 40Hz to
60Hz.
Neon indication from 100V phase
to phase (RMS)
Rotating disc operation from
200V phase to phase (RMS):
Clockwise - PSI3000
Anti-clockwise - PSI3300
Fitted with GS38 fused prods
with 1M leads: 3 colour coded
croc clips are included.
Operating Temp: - 20°C to 40°C
Overvoltage: CAT III/600V
Overvoltage: CAT IV 300V
Complies With: GS38 and BS EN
61010
Includes: 3 easy to fit crocodile
clips
“simple visual
indication.”
The Martindale PSI3000 is the ultimate phase
sequence (rotation) indicator. It combines an easy to
follow rotating disc with fault indicators showing if any
of the phases are down.
The disc continues to rotate after disconnection, giving
more time to identify the phase sequence.
See page 38 for phase
rotation testing on
industrial 3 phase sockets
MARPC15250 phase rotation & continuity indicator £73.50
TC2A calibration £27.00
MARPSI3000 phase sequence indicator (clockwise) £119.00
MARPSI3300 phase sequence indicator (anti-clockwise) £119.00
TC2A calibration £27.00
MARTC68 carry case £12.95
A velcro strap allows the unit
to be attached to conduits etc.
which leaves your hands free
to use the test leads. The
PSI3000 with clockwise
rotation disc is illustrated – for
anti-clockwise indication of
correct rotation specify the
PSI3300.
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