Products
Home / Products /

DC Resistance Tester

/

DC Current Resistance Tester

/ETCR3660/3660B DC Current Resistance Tester(Microhmmeter 10A/20A)

ETCR3660/3660B DC Current Resistance Tester(Microhmmeter 10A/20A)

Applied to measuring transformer winding resistance; grounding continuity resistance; cable & conductor resistance; contact resistance of switches, connectors and relays; metal riveting resistance; winding resistance of coil, motor and transducer; connection resistance between metal components; welding point resistance; Battery parallel connection resistance; wire length measurement and calculation, etc.


1. Model No. :ETCR3660

2. Range : 10.0uΩ~50.00KΩ

3. Test Current :10A,1A, 100mA, 10mA, 2mA, 1mA, Automatic
4. Max Test Current : 10A

5. Measurement Method : Precision 4-wire method, 2 chennal A/D detecting simultaneously
6. Power Supply : DC 7.4V 5200mAh, rechargeable lithium battery, full charge about 8.4V



Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related Products
  • Equipotential connection bonding reistance on-line tester
    ETCR3740 Equipotential Connection Reistance On-line Tester

    On-line testing the  equipotential bonding resistance, DC resistance, contact resistance, riveting resistance, etcEquipotential Bonding Reistance On-line Tester apply for on-line testing the  equipotential bonding resistance, DC resistance, contact resistance, riveting resistance, etc. 1.Model No.: ETCR3740 2. Measurement Range: 1mΩ~1000Ω 3. Max Test Current: ≥1A 4. Measurment Time: About 30 seconds/times 5. Communication Mode: RS485 6. Power Supply : 12V±1V DC(External power supply)

  • 002F Rogowski flexible coil senor with integrator
    ETCR002F Rogowski Flexible Coil Sensor With Integrator (Integral Type)

    Measurement of AC current, higher harmonic current, Complex Waveforms current, transient current, starting current, Phase, Electric energy, power, power factor etc. 1. Model No.:ETCR002F 2. Range: AC 0A~3000A/6000/10000A(Optional) 3. Signal Output:AC 0~1V 4. Phase Error: ≤1° 5. CT Structure: Rogowski coil 6. Power Supply:6F22 9VDC Zinc-manganese dry batteries

  • 070A Series R Type Clamp Current Sensor
    ETCR070A R Type Clamp Current Sensor 1000A

    AC large current, high harmonic current, phase, electric energy, power, power factor and other industrial electricity consumption and electricity metering detection. Apply for industrial control device, oscilloscope, harmonic analyzer, path analyzer, double clamp earth resistance tester, cable fault tester, power quality analyzer. 1. Model No. : ETCR070A 2. Input Current Range : 0A~1000A 3. Output Signal : 1A~5A 4. Frequency : 40Hz~1kHz 5. Accuracy Class : 0.5 6. CT Size : Φ70mm

  • 082K Series Split Type Flat Port Leakage Current Sensor
    ETCR082K Split Type Flat Port Leakage Current Sensor

    Measurement of high accuracy AC leakage current, current, higher harmonic current, frequency, phase, power and energy. 1. Model No. : ETCR082K 2. Range :0.00mA~60A AC 3. Turn Ratio:1000:1 4. Resolution :0.01mA 5. Accuracy Class : 0.5 6. CT Size:80mm x 26mm

  • 085K Series Split Type Flat Port Leakage Current Sensor
    ETCR085K Split Type Flat Port Leakage Current Sensor

    Measurement of high accuracy AC leakage current, current, higher harmonic current, frequency, phase, power and energy. 1. Model No. : ETCR085K 2. Range :0.00mA~60A AC 3. Turn Ratio:1000:1 4. Resolution :0.01mA 5. Accuracy Class : 0.5 6. CT Size:85mm x 20mm

  • 7100 Series Super Large Clamp Leakage Current Meter
    ETCR7100 Super Large Clamp Leakage Current Meter AC3200A

    Measurement of AC leakage current,large current. 1. Model No.:ETCR7100 2. Current Range : AC 0.0mA~3200A 3. Data Storage : 99units 4. Frequency : 50Hz ,60Hz automatic identification 5. Sampling Rate : 2 times/second 6. Power Supply : 6V DC(LR6×4 alkaline dry batteries)

  • 068HA Series  High Voltage Clamp Leakage Current sensor
    ETCR068HA High Voltage Clamp Leakage Current/Current Sensor 1200A

    Detecting of H/L voltage AC leakage current/current, higher harmonic current, phase, electric energy, power, power factor etc. 1. Model No. : ETCR068HA 2. Range : 0mA~1200A AC 3. Resolution: 1mA 4. Accuracy Class: 1.0 5. Turn Ratio : 4000:1 6. CT Size : Φ68mm

  • High Voltage Approach Electric Alarm
    ETCR1880 Helmet Type High Voltage Approach Electric Alarm

    Helmet Type High Voltage Approach Electric Alarm, after the operator wears the alarm, and close to the high voltage charged body for a certain distance, the alarm will send out a sound and light alarm according to the  safety distance of the corresponding voltage level to remind the electrical worker to pay attention to safety and avoid high voltage electric shock accident. This product can also be used for line fault detection and electroscope. 1. Model No.: ETCR1880 2. Alarm Voltage Range : 1kV~500kV 3. Electricity Testing Mode : Non-contact mode 4. Detection Mode : Automatic trigger 5. Max. Alarm Distance: 5.5m 6. Power Supply: CR1632(140mAH)button cell

Top
Leave A Message
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
  • Home

    Products

    skype

    whatsapp