Kewtech KEW8035 Non-contact Phase Rotation Tester

Kewtech Corporation


Kewtech Approved distributor.

Phase rotation is indicated by the rotary illumination of LEDs and logical audible tones.

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Usually Stock or Short Lead Time

£ 213.75 rrp £ 285.00

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(£ 256.50 inc VAT.)

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The Kewtech KEW 8035 is a Phase indicator and can indicate a presence of live line and phase sequence with the equipped LED and Buzzer while clipping the 3-phase line over the jacket of a conductor. A magnet on the backside of the instrument can fix the instrument onto the distribution board and enables safety and easy measurements.


Permits safe testing, without the need of direct contact between probes and live wires.
The insulated crocodile clips can clip insulated cables from ø2.4 to 30mm.
Phase rotation is indicated by the rotary illumination of LEDs and logical audible tones.
The instrument can be fixed to a metal panel via the magnet on the back side.
Wide measuring range for 3 phase installations from 70V to 1000V AC.
Complies with IEC61010-1 CAT.IV 600V and CAT.III 1000V.

Kewtech KEW8035 Specifications:

  • Measurement principle: Static induction.
  • Functions: Phase rotation (Clockwise or Counter Clockwise), Presence of open phase.
  • Voltage range: 3-phase AC 70 - 1000 V (voltage to earth, continuous sine wave).
  • Frequency range: 45 to 66Hz.
  • Visual Indication: Via LEDs with Super brightness function.
  • Conductor size: External diameter of the covered conductor Dia.2.4 to 30mm.
  • Auto-power-off: 10 min after powering on the instrument.
  • Power source: DC6V (size AA alkaline battery LR6 or equivalent 1.5V AA × 4pcs).
  • Low battery warning: Power LED flashes.
  • Continuous use: approx 200 hours.
  • Dust-proof: IP40 (IEC60529).
  • Dimensions: 112(L) × 61(W) × 36(D)mm.
  • Weight: Approx 380g (batteries included).
  • KEW 8035 warranty: 2 years


Includes: KEW8035 phase indicator, Carrying case, Alkaline battery (LR6) x4, Instruction manual.

Indication Clockwise
Non-Contact Yes
Direction Indication LED

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Kewtech KEW8035 Non-contact Phase Rotation Tester