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KYORITSU

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KYORITSU

Showing 61–72 of 91 results

  • KEW4105A-H

    KEW4105A-H

    • Dust and drip proof.(designed to IEC 529 IP54)
    • In addition to the facility for precision measurement, test leads for simplified two wire easuring system also supplied as standard accessories.
    (unit can be hung from the neck for simplified measurement)
    • Designed to meet IEC 61010-1 safety standard.
    • Capable of measuring earth voltage.
    • Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance.
    • Small and lightweight. Shock resistant new case material.
    • 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.

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  • KEW4105DL

    KEW4105DL

    • 3pole and 2pole Earth Resistance measurement (0.01Ω-2000Ω)
    • Waterproof design (IP67)
    • Rotary Switch makes the user interface very intuitive
    • Large LCD Display with Backlight
    • Led to monitor correct / non correct auxiliary earth spike resistance
    • Earth Voltage Measurement (AC/DC 0-300V)
    • CAT Ⅳ 100V

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  • KEW4105DL-H

    KEW4105DL-H

    • 3pole and 2pole Earth Resistance measurement (0.01Ω-2000Ω)
    • Waterproof design (IP67)
    • Rotary Switch makes the user interface very intuitive
    • Large LCD Display with Backlight
    • Led to monitor correct / non correct auxiliary earth spike resistance
    • Earth Voltage Measurement (AC/DC 0-300V)
    • CAT Ⅳ 100V

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  • KEW4106

    KEW4106

    • High test current up to 80mA yielding resolution of 0.001Ω on 2Ω range.
    • Advanced Filtering method (based on FFT Fast Fourier Transform) reduces noise interference for obtaining stable measurements.
    • Automatic and Manual selection of the Test Current Frequency in four bands (94/105/111/128Hz). In Automatic mode, KEW 4106 will select the most suitable Frequency.
    • Several sub-results can be shown on the display: Resistance of the Auxiliary Earth Spikes, Frequency of Test Current, Voltage and Frequency of Interference (noise), Residual Resistance Rk, etc.
    • Warning for excessive noise and high Auxiliary Earth Spikes resistance.
    • Large Graphic Display with backlight for readings in poorly illuminated areas.
    • Up to 800 measurement results can be saved in the memory and recalled on the display.
    • The stored results can be transferred to a PC using the “KEW Report” software and a USB adaptor (Model 8212-USB) which are included.
    • Robust design with IP54 protection.

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  • KEW4118

    KEW4118

    • Custom microprocessor controlled for highest accuracy and reliability.
    • 3 LEDs for checking correct wiring status.
    • 15mA LOOP measurement:
    LOOP impedance 2000Ω range measurement is carried out with low test current (15mA).
    The current will not cause tripping out involved RCD even the one with the lowest nominal differential current (30mA).
    • Direct reading of Prospective Short Circuit Current (PSC).
    • Safe voltage measurement function.
    • Large custom digital display readout on all models.
    • Measure low loop resistances(resolution of 0.01Ω)
    • Automatic lock-out if test resister overheats.
    • Large custom digital display readout .
    • Visual indication of reversed phase and neutral wiring at socket.
    • Designed to IP54 Rating
    • Complies with IEC 61557

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  • KEW4140

    KEW4140

    • Anti-Trip Technology for complete trip free Loop testing on all RCDs rated 30mA and above.
    • Dual Display allows simultaneous measurements like Loop & PFC/PSC.
    • Two wire connection for Loop L-L, L-N and PSC testing is possible.
    • Phase rotation, Voltage and Frequency measurements.
    • Lock-down test button for ‘hands free’ testing with auto-start operation.
    • Display and front panel keyboards with Backlight to be visible in dark places.
    • Water and Dust proof (IP54)

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  • KEW4200

    KEW4200

    • The earth resistance from 0.05 to 1500Ω can be measured without the auxiliary earth spikes.
    (The Multiple Earthing System.)
    • True RMS
    Accurate true RMS readings of AC current including distorted waveform from 1mA to 30.0A
    • Noise Check Function
    A function to detect current, which effects on an earth resistance measurement and display “NOISE” mark on the LCD.
    • Memory function
    Save and display up to 100 measurement data.
    • Data hold function / Buzzer function / Back light function
    • Compliant with Safety Standards of IEC 61010-1 : CAT IV 300V Pollution degree2

    Note:
    A single earthing can not be measured. (Only for Multiple Earthing System)

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  • KEW4202

    KEW4202

    • Real time measurements can be transferred, shown and saved on Android device (up to 100 measurements)
    • Saved data includes measurement, GPS location and date & time Easy to check on map “When” and “Where” the measurement was made
    • Comparator function on Android device informs when the measured value is lower/higher than the preset value

    Earth /Ground resistance and Leakage current measurement functions
    • The earth resistance from 0.05 to 1500 Ω can be measured without the auxiliary earth spikes in multi-earthing systems
    • True RMS leakage or phase current readings from 0.1mA to 30.0A provides vital additional information in earthing networks
    • Filter function offers increased immunity to electrical noise and a Noise mark appears in excessively high noisy environments

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  • KEW4300

    KEW4300

    KEW 4300 is simplified earth resistance tester (based on 2-pole method) that can be used for various distribution lines and electrical appliances and it also can measure AC/DC voltage. (As for AC Voltages, true rms values can be obtained.)

    • 200/2000Ω (2 ranges): auto-ranging.
    • Warning buzzer triggered at 100Ω or less.
    • LED lights up when a large earth voltage is detected.
    • Live circuit warning when 30V or higher voltage is detected. (KEW 4300 detects voltage even when measuring resistances.)
    • LED light for illuminating measurement points.
    (It turns on/off automatically in relation to the ambient brightness.)
    • Small test current (max 2mA) not triggering RCD.

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  • KEW5010

    KEW5010

    3 channel inputs for the simultaneous recording of Leakage Current and Load Current

    • Large capacity for storing 60,000 data points
    • Lowpass Filter will filter out the harmonics
    • LED flickers when the preset current value is exceeded
    • CALL:Confirmation of recorded data
    • Selection of One-time mode or Endless mode
    • Non Volatile Memory
    • Battery power indicator
    • The userfriendly PC software “KEW LOG Soft 2” is supplied
    • Continuous measuring time:Approx. 10 days (Alkaline Battery)

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  • KEW5020

    KEW5020

    3 channel inputs for the simultaneous recording of Leakage Current , Load Current and Voltage

    • Power Quality analysis
    • Large capacity for storing 60,000 data points
    • Lowpass Filter will filter out the harmonics
    • LED flickers when the preset current/voltage value is exceeded
    • CALL:Confirmation of recorded data
    • Selection of One-time mode or Endless mode
    • Non Volatile Memory
    • Battery power indicator
    • The userfriendly PC software “KEW LOG Soft 2” is supplied
    • Continuous measuring time:Approx. 10 days (Alkaline Battery)

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  • KEW5050

    KEW5050

    Unpreceded Ior Logger!

    • Provides simultaneous measurements and logs up to 4 channels
    • Supports various wiring systems (Single-phase 2&3-wire, Three-phase 3&4-wire)
    • World’s fastest 200ms interval for leakage current measurement
    • Offers both traditional leakage / load current measurements
    • Large graphic display and magnet on the back case to attach it on metal enclosures

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