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KEW 8035

  • New technology permits safe testing, without the need of direct contact between probes and live wires.
  • The insulated crocodile clips can clip insulated cables from φ2.4 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.
  • Super brightness function permits clear LED’s indication also in sunshine.
  • Complies with IEC 61010-1 CAT IV 600V and CAT III 1000V.


  • CAT4 600V
FunctionsPhase rotation (Clockwise or Counter Clockwise),
Presence of open phase
Detection methodElectrostatic induction
Measuring voltage rangeFrom 70 to 1000V AC phase to phase (sine wave, continuous input)
Clamp diameter rangeFrom Ø2.4 to 30mm insulated cables
Measuring frequency range45 to 66Hz
Phase rotationClockwise:
Green arrow LEDs “rotate” in clockwise, Green symbol “CW” lits, Intermittent buzzerCounter Clockwise:
Red arrow LEDs “rotate” in counter clockwise, Red symbol “CCW” lits, continuous buzzer
Visual indicationVia LEDs with Super brightness function
Battery voltage warningPower LED blinks if battery voltage is too low.
Test leadsDouble insulated cables, length approx. 70cm
Colours codeL1(U): RedL2(V): WhiteL3(W): Blue
Applicable standardsIEC 61010-1 CAT IV 600V, CAT III 1000V Pollution degree2,
IEC 61326-1, IEC 61557-1, -7
Operating temperature & humidity rangeTemperature/Humidity Ranges -10 to 50ºC, 80% (no condensation)
Storage temperature & humidity rangeTemperature/Humidity Ranges -20 to 60ºC, 80% (no condensation)
Power supply (DC battery)Alkaline battery (LR6) ×4
* Continuous use: Approx. 100 hours (Auto power off in about 10 min.)
Dimensions112(L) × 61(W) × 36(D) mm
Weight380g approx.
Included Accessories9096 (Carrying case), Alkaline battery (LR6) × 4, Instruction manual

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