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  • 4000A Series Intelligent Double Clamp Digital Phase Voltmeter
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    In the case of the tested circuit is not open-loop, measure two AC voltages, current, phase between voltages, phase between currents, phase, frequency, phase sequence, active power, reactive power, apparent power, and power factor between voltage and current. Discriminate the transformer wiring group, inductive and capacitive circuits, test the secondary circuit and the busbar protection system, read the phase relationship between the CTs of the differential protection groups, check the wiring of the meter for correctness, and repair the line equipment, etc. 1. Model No.: ETCR4000A 2. Simultaneous measurement of two channel AC current, range: 0.0mA~20.0A 3. Simultaneous measurement of two channel AC voltage, range: 0.00V~600V 4. Simultaneous measurement the phase between UU, II, UI, range: 0.0°~360.0° 5. Active power Range:0.0W~12kW 6. Power supply : DC9V Alkaline battery LR61.5V AAX6PCS

    Hot Tags : phase volatge and ampere meter 3 phase digital voltmeter circuit frequecy power factor meter

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  • 4020 Series Large Caliber Double Clamp Digital Phase Voltammeter
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    In the case of the tested circuit is not open-loop, measure two AC voltages, current, phase between voltages, phase between currents, phase, frequency, phase sequence, active power, reactive power, apparent power, and power factor between voltage and current. Discriminate the transformer wiring group, inductive and capacitive circuits, test the secondary circuit and the busbar protection system, read the phase relationship between the CTs of the differential protection groups, check the wiring of the meter for correctness, and repair the line equipment, etc. 1. Model No.: ETCR4020 2. Simultaneous Measurement of Two Channel AC Current Range : 0mA~600A 3. Simultaneous Measurement of Two Channel AC Voltage Range: 0.00V~600V 4. Simultaneous Phase Test Between UI, II and UU Range : 0.0°~360.0° 5. Frequency Range: 45.00Hz~65.00Hz 6. Power Supply : DC9V Alkaline battery LR61.5V AAX6PCS

    Hot Tags : 3 phase digital voltmeter

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  • three-phase digital phase voltage ampere Voltammeter
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    Three-phase Digital Phase Voltammeter in the case of the tested circuit is not open-loop, Measuring three-phase AC voltage, current, phase between voltages, phase between currents, phase, frequency, phase sequence, active power, reactive power, apparent power, and power factor between voltage and current. 1. Model No.:ETCR4300 2. Current Range:  AC 0.0mA~20.0A 3. Voltage Range:  AC 0.00V~600V 4. Phase Range:  0.0°~360.0° 5. Frequency Range: 45.00Hz~65.00Hz 6. Power Supply: DC9V Alkaline battery (LR6 1.5V AA×6)

    Hot Tags : three phase digital phase voltammeter digital phase voltage ampere voltammeter Three Phase voltage ampere meter

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  • 4320 Series Large Caliber Three-phase Digital Phase Voltammeter
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    In the case of the tested circuit is not open-loop, Measuring three-phase AC voltage, current, phase between voltages, phase between currents, phase, frequency, phase sequence, active power, reactive power, apparent power, and power factor and current vector sum. 1. Model No.: ETCR4320 2. Voltage Range: AC 0.00V~600V 3. Current Range: AC 0.0mA~600A 4. Frequency Range: 45.00Hz~65.00Hz 5. Data Storage : 500 groups 6. Power Supply : DC9V Alkaline battery (LR6 1.5V AA×6)

    Hot Tags : 3 phase active power meter frequency apparent power meter

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  • multifunction three-Phase phase voltammeter
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    Multifunction Three-Phase Phase Voltammeter can measure the voltage amplitude, current amplitude, voltage phase, current phase, the phase between voltage and current, frequency, power, active power, reactive power,harmonic and so on parameters at the same time. 1. Model No.: ETCR4400 2. Current Range: 0.001A-20A 3. Voltage Range: 2V-700V 4. Phase Range: 0°~360° 5. Harmonic range: 2 ~ 21 times 6. Power Supply : DC7.4V, 5200mAH rechargeable lithium battery

    Hot Tags : three-Phase phase voltammeter multifunction phase voltammeter three-phase voltage ampere meter

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  • 4480  series wireless three-phase phase voltammeter
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    Used for wireless synchronous measurement of voltage amplitude, current amplitude, voltage phase, current phase, frequency, power and other parameters of different measurement points in the secondary circuit of the substation, and can also synchronous display the three-phase voltage and current vector diagram in the master and slave machine screen. Solve the problem that current and voltage cannot be measured at different points in smart substation completely. 1. Model No.: ETCR4480 2. Voltage Range : 2V~700V 3. Current Range : 0.001A-20A 4. voltage and current accuracy up to class 0.3; phase accuracy is ±0.3 5. Phase : 0°~360° 6. Power Supply: DC7.4V, 5200mAH rechargeable lithium battery

    Hot Tags : phase voltammeter three-phase phase voltammeter

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  • PT secondary voltage drop/load tester
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    Wireless PT Secondary Voltage Drop/Load Tester used for wireless synchronous measurement of secondary voltage drop, load, current, voltage, phase and other parameters of the potencial transformer in substation. 1. Model No.: ETCR4500 2. Test Parameter: Voltage,current,phase,frequency,harmornic,power etc. 3. Communication Mode: GPS Satellite Timing Service & LORA wireless communication 4. Communication Distance: 1000m 5. LCD: 5inch touch color screen 6. Power Supply: DC7.4V, 5200mAH rechargeable lithium battery

    Hot Tags : PT secondary voltage-drop tester PT secondary load tester Wireless secondary voltage-drop/load tester

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  • 5000 series power quality analyzer
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    This instrument is a comprehensive test instrument of multifunctional, intelligent, man-machine operation simple. Comprehensive analysis and diagnosis all the voltage, current, power, electrical energy, harmonic, phase and other electric parameters Equipped with 4 types and total 16pcs current clamps. to cope with variety of measurement site. 4 channel current and 4 channel voltage measurement, simultaneously capturing and recording electric parameters and waveform, to provide with all the power quality information for working. 1. Model No.: ETCR5000 2. Number of Channels: 4 voltages, 4 currents 3. Frequency :  40Hz~70Hz 4. Line voltage: Below 600V 5. Phasor Diagram Display: automatic 6. Power Supply : Rechargeable lithium battery 9.6V, 4500mAH, external charger; working current about 490mA,

    Hot Tags : 3 phase power quality analyzer power quality analyzer meter energy power logger harmoic analyzer

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  • 3-phase Unbalance Correction Device
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    Phase change switch type three - phase unbalance correction device compose by the main controller and phase converter. The main controller is responsible for collecting the real-time load data of the transformer area; analyze the load voltage and current of each phase converter; Form and send command to the phase converter. The phase converter receives and executes command from the main controller. 1.Model: ETCR5500 2.Phase Change Time: 0ms 3. Communication Mode: 230MHz wireless communication;GPRS,RS485 4. Rated Voltage: Between Phase 380V/ phase zero 220V 5. Rated Frequency: 50Hz,allowable deviation:±5% 6. Power Consumption: ≤2.5W

    Hot Tags : 3-phase Unbalance Correction Device Phase-changing Switch Type Correction device 3-phase 4-wire Unbalance Correction Device

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  • 6000 series AC/DC clamp leakage current meter
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    Measurement of AC/DC leakage current. 1. Model No.: ETCR6000 2. Range: 0mA~60.0A 3. Data Storage: 99 groups 4. Line Voltage: below 600V 5. CT Size: Φ7mm 6. Power Supply: Alkaline battery 6LR61  9V

    Hot Tags : clamp leakage current meter DC AC leakage current meter automobile leakage current clamp meter

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  • 6000B Series AC DC Clamp Leakage Current Meter
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    Measurement of AC/DC leakage current. 1. Model No.: ETCR6000B 2. Range: 0mA~60.0A  AC/DC 3. Working Current : 10mA 4. Data Storage: 99 groups 5. Communication Interface : Storage data can be uploaded to computer save and print. 6. Power Supply: Alkaline battery 6LR61  9V

    Hot Tags : Automobile leakage current clamp meter AC leakage current meter DC leakage current meter

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  • 6100 Series AC DC Clamp Current Meter
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    Measurement of DC current,AC current. 1. Model No. : ETCR6100 2. Range : AC/DC 0.0A~1000A 3. Communication Interface : Storage data can be uploaded to computer save and print 4. Data Storage : 99 groups 5. Working Current : 10mA 6. Power Supply : Alkaline battery 6LR61 9V

    Hot Tags : DC leakage current meter 1000A Car charging current tester on-line ac dc leakage current meter

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