ETCR Electronic Technology CO.,Ltd. was established in 2006, the factory is located in Guangzhou Guangdong ,South China .It is a state-level high-tech enterprise specialized in producing non-contact and intelligent electronic measuring instruments. The products can be widely used in the power system, petroleum, chemical engineering, telecommunication, meteorology, military,railway, industrial and mining establishments.
ETCR is a main and leading manufacturer of earth tester in china, it's main product of earth resistance tester etcr2000 produced in 1999 is the first product in the field of testing instrument in China.
Measurement of High/Low voltage AC leakage current and current. (Above 600V, operate with insulation rod). 1. Model No.: ETCR9100S 2. Current Range: AC 0.00mA～600A 3. Resolution: 0.01mA 4.CT Size: φ33mm 5. Line Voltage: Below 60kV current test , operate with insulation rods 6. Power Supply: 6VDC (LR03 × 4pcs alkaline dry batteries)
Measurement of High/Low voltage AC current below 60kV. (Above 600V, operate with insulation rod). 1. Model No.: ETCR9200 2. Current Range: AC 0mA～1200A 3. Resolution: 1mA 4.CT Size: φ68mm 5. Line Voltage: Below 60kV current test , operate with insulation rods 6. Power Supply: 6VDC (LR03 × 4pcs alkaline dry batteries)
Measurement of High/Low voltage AC current below 60kV. (Above 600V, operate with insulation rod). 1. Model No.: ETCR9220 2. Current Range: AC 0.00mA～60A 3. Resolution: 0.01mA 4.CT Size: φ68mm 5. Line Voltage: Bperate with insulation rods below 60kV current test 6. Power Supply: 6VDC (LR03 × 4pcs alkaline dry batteries)
High/low voltage AC current measurement (operate with insulation rod above 600V). 1. Model No.:ETCR9150B 2. Measure Range : AC 0mA~1200A 3. Max Resolution : 1mA 4. Communication Mode: Wireless, transmission distance 30M 5. Line Voltage : Bare wire test below110kV 6. Power Supply : DC6V dry lithium battery(LR03X4PCS
Applied to high / low voltage AC current measurement below 110kV (operated with insulation rod above 600V). 1. Model No.: ETCR9000B 2. Current Range: AC 0mA～1200A 3. Resolution: 1mA 4.Communication Mode: Wireless, transmission distance 30M 5. Line Voltage: Current testing below 110kV , operate with insulation rod 6. Power Supply: 6VDC (LR03 × 8pcs alkaline dry batteries)
H/L voltage AC leakage current and current measurement below 60KV. (Above 600V operate with insulation rods). 1. Model No.: ETCR9100B 2. Current Range: AC 0.00mA～600A 3. Resolution: 0.01mA 4.Communication Mode: Wireless, transmission distance 30M 5. Line Voltage: Current testing below 60kV, operate with insulation rods 6. Power Supply: 6VDC (LR03 × 8pcs alkaline dry batteries)
Measurement of High/Low voltage AC current below 60kV. (Above 600V, operate with insulation rod). 1. Model No.: ETCR9200B 2. Current Range: AC 0mA～1200A 3. Resolution: 1mA 4.CT Size: φ68mm 5. Line Voltage: Below 60kV current test , operate with insulation rods 6. Power Supply: 6VDC (LR03 × 8pcs alkaline dry batteries)
Measurement of High/Low voltage AC current below 60kV. (Above 600V, operate with insulation rod). 1. Model No.: ETCR9220B 2. Current Range: AC 0.00mA～60.0A 3. Resolution: 0.01mA 4.CT Size: φ68mm 5. Line Voltage: Operate with insulation rods below 60kV current test 6. Power Supply: 6VDC (LR03 × 8pcs alkaline dry batteries)
On-line AC current measurement below 500kV (above 600V operate with insulated rod). 1. Model No.: ETCR9310B 2. Measurement Range ：0.00A～9999A(50/60Hz automatic) 3. DataStorage：99 groups 4. Test Mode : Non-contact U-type CT 5. CT Size : Ф68mm 6. Power Supply: 6V DC(LR03×8 alkaline dry batteries)
AC current on-line measurement below 500kV (operate with insulation rod above 600V). 1. Model No.: ETCR9330B 2. Measurement Range ：0.00A～9999A 3. DataStorage ：99 groups 4. Test Mode : Hook type opening mouth structure 5. CT Size : Ф128mm 6. Power Supply : 6V DC(1.5V AAA×4 alkaline dry batteries)
Turn ratio measurement; transformation ratio polarity display; voltage measurement; primary current and secondary current measurement; voltage and current waveform display; phase between primary current and secondary current, phase between each current and voltage; frequency measurement; Active power, reactive power, power factor measurement; harmonic measurement. 1. Model No.:ETCR9570 2. Voltage Range：0V～600V 3. Current Sensor Range ：0A～3000A/0A~600A/ 0A~10A 4. Turn Ratio Measurement Range: 1~9999 5. Phase Range: 0～360° 6. Hot Power Supply : Lithium battery 7.4V 5200mAH
Measurement of primary and secondary current, transformation ratio, phase difference, polarity and phase sequence of current transformers and transformers below 35kV 1. Model No.: ETCR9550B 2. Primary Current Test Accuracy : High voltge clamp: 0.0A～800A/0.1A/±0.5%FS Flexible coil clamp: 0.0A~3000A/0.1A/±1%FS 3. Secondary Current Test Accuracy: 0.00mA~5A/ 0.01mA/ ±0.5%FS 4. Turn Ratio Measurement Range: 1~500 5. Transmission Distance: Primary: 100m; Seconary: 2m cable 6. Power Supply: DC6V alkaline batteries (1.5V AAA × 8)
Online test the leakage current, current, transformation ratio, ratio error, angle error, phase and polarity of the primary and secondary circuit of the current transformer in the 380V/220V distribution system 1. Model No.:ETCR9600 2. Primary Current Test Accuracy: 0.0A～800A/ 0.1A/ ±0.5%FS 3. Secondary Current Test Accuracy : 0.00mA～5A/ 0.01mA/ ±0.5%FS 4. Turn Ratio Measurement Range: 1～500 5. Communication Cable Length: 2M 6. Power Supply : Alkaline batteries (1.5V AAA × 4)
Leakage current, current, transformation ratio, ratio difference, angle difference, phase difference and polarity test of current transformer primary & secondary circuits in 380V/220V power distribution system. 1. Model No.:ETCR9620 2. Primary Current Test Accuracy: 0.0A～3000A/ 0.1A/ ±1%FS 3. Secondary Current Test Accuracy : 0.00mA～5A/ 0.01mA/ ±0.5%FS 4. Turn Ratio Measurement Range: 1～500 5. Communication Cable Length: 2M 6. Power Supply : Alkaline batteries (1.5V AAA × 4)
Leakage current, current, transformation ratio, ratio difference, angle difference, phase difference and polarity test of current transformer primary & secondary circuits in 380V/220V power distribution system. 1. Model No.:ETCR9620B 2. Primary Current Test Accuracy: 0.0A～3000A/ 0.1A/ ±1%FS 3. Secondary Current Test Accuracy : 0.00mA～5A/ 0.01mA/ ±0.5%FS 4. Turn Ratio Measurement Range: 1～500 5. Wireless Transmission Distance: 100M 6. Power Supply : Alkaline batteries (1.5V AAA X 4PCS & 6F22 9V X1PCS)
Detecting of AC leakage current, current, higher harmonic current, phase, power energy, power, power factor. 1. Model No.: ETCR008 2. Range：0.00mA~30A AC 3. Turn Ratio：2500 ：1 4. Resolution: 0.01mA AC 5. Accuracy Class: 0.5 6. Clamp Size: φ8mm
Detecting of AC leakage current, current, higher harmonic current, phase, power energy, power, power factor. 1. Model No. : ETCR014 2. Range：0.00mA~100A AC 3. Turn Ratio：2500 ：1 4. Resolution : 0.01mA AC 5. Accuracy Class :0.5 6. Clamp Size : φ14mm
Measurement of AC leakage current, current, higher harmonic current, phase, power energy, power factor. 1. Model No. : ETCR015 2. Range : 0.00mA ~ 100A 3. Clamp Size：17mm×18mm 4. Weight ：175g 5. Safety Class : CATⅢ600V 6. Working Temperature : -15°C～50°C
Measurement of AC leakage current, phase, power energy, power, power factor, harmonicetc. Apply to oscilloscope, harmonic analyzer, power fault analyzer and other industrial control devices. 1. Model No. : ETCR016 2. Range : 0.00mA～20A 3. Accuracy Class : 0.5 4. Turn Ratio : 800:1 5. Frequency : 10Hz～100kHz 6. Clamp Size : φ16mm
Measurement of AC leakage current, phase, power energy, power, power factor, harmonicetc. Apply to oscilloscope, harmonic analyzer, power fault analyzer and other industrial control devices. 1：Range：0.00mA～30A AC 2：Turn Ratio：800：1 3：Resolution : 0.01mA 4：Accuracy Class : 0.5 5：Safety Class: CATⅢ600V 6：CT Size：25mm x 30mm
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