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  • ETCR2800T Stainless Steel Earth Resistance Online Detector
    Time:

      Product Main Function

    1.Suitable for secondary development, online monitoring of circuit grounding resistance and metal circuit bonding resistance, grounding condition monitoring.

    2. Measurement Range: Range:0.01Ω~200Ω;

    3. Resolution:0.001Ω.

    4. Output Range: 0.00Ω~200Ω 

    5. Accuracy: ±2%rdg±3dgt (20℃±5℃,below 70%RH). 

    6. Detector Size: 160mm×90mm×125mm ;

    7. Detector Perforation Size: 53mm×20mm;

    8. Explosion-Proof Mark: Ex iaⅡBT3Ga,(explosion-proof certification:CE18.2332X). 

    9. Protection Level: IP65

    Detector is installed at outdoor and circuit boards need to be placed in other protective boxes


  • ETCR3200C Double Clamp Multi-function Earth Resistance Tester
    Time: 2019-09-10

    Product Characteristics

    1:2/3/4-wire method measure earth resistance,Range:0.00Ω~30.00kΩ

    2:Selection method meausre earth resistance, Range: 0.00Ω~3000Ω

    3:Doule clamp method measure earth resistance,Range: 0.01~100Ω

    4:Soil resistivity measurement, Range:0.00Ωm~9000kΩm

    5:Earth voltage measurement,Range:AC 0~600V

    6:AC current measurement, Range: 0.00mA~600A

    7:Data storage: 2000 sets

    8:Alarm function: audible and visual alarm

    9:CT size: Φ68mm

    10:Waterproof case + Super large capacity lithium battery

  • ETCR3460A Insulation Resistance Tester
    Time: 2019-12-05

    Product Characteristics

    1. Suitable for measuring the insulation resistance of electric motor, cable, switch, electrical appliance and other electrical equipment and insulation materials. Insulation resistance value, test time and output voltage are displayed on the same screen.

    2.Insulation Resistance Range: 0.1MΩ~200GΩ

    3. Voltage Range: AC/DC 0~750V

    4. Rated Voltage: 2500V

    5.Output Shout Circuit Current: ≥2mA

  • ETCR 3460B Insulation Resistance Tester
    Time: 2019-12-05

    Product Characteristics

    1. Suitable for measuring the insulation resistance of electric motor, cable, switch, electrical appliance and other electrical equipment and insulation materials. Insulation resistance value, test time and output voltage are displayed on the same screen.

    2.Insulation Resistance Range: 0.1MΩ~400GΩ

    3. Voltage Range: AC/DC 0~750V

    4. Rated Voltage:5000V

    5.Output Shout Circuit Current: ≥2mA

  • ETCR3500 High Voltage Insulation Resistance Tester
    Time: 2019-12-05

    Product Characteristics

    1. Suitable for insulation resistance testing of cable, motor, generator, transformer, mutual inductor, high voltage switch, arrester and other large equipment.

    2. Insulation Resistance Range:0.5MΩ~2TΩ

    3. Rated Voltage:250v~5Kv(5 gears)

    4.Output Shout Circuit Current:≥5mA

    Voltage monitor function, Test timer function , Automatic discharge function

    Insulation resistance measurement (IR); polarization index measurement (PI); absorption ratio (DAR);Ramp Test Mode (RAMP);  filtered resistance test (FR)

    Voltage measurement(V); capacity measurement(uF);  current measurement(nA).





  • ETCR3500B High Voltage Insulation Resistance Tester
    Time: 2019-12-05

    Product Characteristics

    1. Suitable for insulation resistance testing of cable, motor, generator, transformer, mutual inductor, high voltage switch, arrester and other large equipment.

    2. Insulation Resistance Range:0.5MΩ~5TΩ

    3. Rated Voltage:250v~10Kv(6 gears)

    4.Output Shout Circuit Current:≥5mA

    Voltage monitor function, Test timer function , Automatic discharge function

    Insulation resistance measurement (IR); polarization index measurement (PI); absorption ratio (DAR);Ramp Test Mode (RAMP);  filtered resistance test (FR); Voltage measurement(V); capacity measurement(uF);  current measurement(nA)

  • ETCR3520 High Performance HV Insulation Resistance Tester
    Time: 2019-12-06

    Product Characteristics

    1. Suitable for insulation resistance testing of cable, motor, generator, transformer, mutual inductor, high voltage switch, arrester and other large equipment.

    2. Insulation Resistance Range:0.5MΩ~10TΩ

    3. Rated Voltage:250v~5Kv(5gears)

    4.Output Shout Circuit Current:≥7mA

    Voltage monitor function, Test timer function , Automatic discharge function

    Insulation resistance measurement (IR); polarization index measurement (PI); absorption ratio (DAR);Ramp Test Mode (RAMP);  filtered resistance test (FR); Voltage measurement(V); capacity measurement(uF);  current measurement(nA)

  • ETCR3520B High Performance HV Insulation Resistance Tester
    Time: 2019-12-06

    Product Characteristics

    1. Suitable for insulation resistance testing of cable, motor, generator, transformer, mutual inductor, high voltage switch, arrester and other large equipment.

    2. Insulation Resistance Range:0.5MΩ~20TΩ

    3. Rated Voltage:250v~10Kv(6 gears)

    4.Output Shout Circuit Current:≥7mA

    Voltage monitor function, Test timer function , Automatic discharge function

    Insulation resistance measurement (IR); polarization index measurement (PI); absorption ratio (DAR);Ramp Test Mode (RAMP);  filtered resistance test (FR); Voltage measurement(V); capacity measurement(uF);  current measurement(nA)

  • ETCR 3520C High Performance HV Insulation Resistance Tester
    Time: 2019-12-06

    Product Characteristics

    1. Suitable for insulation resistance testing of cable, motor, generator, transformer, mutual inductor, high voltage switch, arrester and other large equipment.

    2. Insulation Resistance Range:0.5MΩ~30TΩ

    3. Rated Voltage:250v~15Kv(7gears)

    4.Output Shout Circuit Current:≥7mA

    Voltage monitor function, Test timer function , Automatic discharge function

    Insulation resistance measurement (IR); polarization index measurement (PI); absorption ratio (DAR);Ramp Test Mode (RAMP);  filtered resistance test (FR); Voltage measurement(V); capacity measurement(uF);  current measurement(nA)

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