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.
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
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,
Measurement of AC leakage current, ACcurrent. 1. Model No.；ETCR6300 2. Range：AC 0.000mA～60.00A 3. Data Storage: 99 groups 4. Peak Hold 5. Line Voltage: below 600V 6. Power Supply: Alkaline battery 6LR61 9V
Measurement of AC leakage current, AC current. 1. Model No.: ETCR6500 2. Range: 0.01mA～300.0A 3. Resolution : 0.01mA 4. Data Storage : 99 groups 5. Working Current : 5mA 6. Power Supply : Alkaline battery 6LR61 9V
Measurement of AC leakage current, AC current. 1. Model No.: ETCR6600 2. Range: 0.0mA～600A 3. Resolution : 0.1mA 4. Data Storage : 99 groups 5. Working Current : 5mA 6. Power Supply : Alkaline battery 6LR61 9V
on-line leakage current meter 1. Model No.: ETCR6800 2. Range : 0.00mA～1200A 3. Peak Hold : Peak value capture and hold function, long press HOLD key display peak value 4. Working Current : 5mA 5. Data Storage : 99 groups 6. Power Supply : Alkaline battery 6LR61 9V
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
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
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
Measurement of DC leakage current, DC current, Car leakage overhauling. 1. Model No. : ETCR6300D 2. Range : 0.0mA～6.00A DC 3. Data Storage : 99 groups 4. Peak Hold : Peak value capture and hold function, long press HOLD key display peak value 5. Working Current : 20mA 6. Power Supply : Alkaline battery 6LR61 9V
Measurement of DC current,AC current. 1. Midel No. : ETCR6800D 2. Range : DC 0.0A～2000A，AC 0.0A～1500A 3. Working Current : 10mA 4. Data Storage : 99 groups 5. Communication Interface : USB, storage data can be uploaded to computer save and print 6. Power Supply : Alkaline battery 6LR61 9V
Measurement of DC/AC current. 1. Model No. : ETCR7000D 2. Range : DC: 0.0A～2000A AC: 0.0A～1000A 3. Data Storage : 99 groups 4. Peak Hold : Peak value capture and hold function, long pressHOLD key display peak value 5. Working Current : 20mA 6. Power Supply : DC 6V (LR6×4 alkaline dry batteries)
Measurement ofDC/AC current. 1. Model No.: ETCR7100D 2. Range : DC: 0.0A～2000A AC: 0.0A～1000A 3. Frequency Response : AC:45Hz~400Hz 4. Peak Hold : Peak value capture and hold function, long pressHOLD key display peak value. 5. Data Storage : 99 groups 6. Power Supply : DC 6V (LR6×4 alkaline dry batteries)
Measurement of AC current. 1. Model No.: ETCR6900 2. Range：AC 0.00A～9999A 3. Data Storage: 99 groups 4. Line Voltage: below 600V 5. Coil Diameter: Φ200mm 6. power supply : Zinc manganese dry battery 6F22 9V
Measure three-phase AC voltage, current, active power, reactive power, apparent power, total power,thephase between current and voltage,thephase between phase voltage, frequency, electric energy, phase sequence, etc. 1. Modle No.: ETCR7350 2. Current Measurement Range: AC 0.0A～6000A 3. Voltage Measurement Range：AC 0.01V～600V 4. Active Power Measurement Range：0.00W～3600kW 5. Apparent Power Measurement Range：0.00VA～3600kVA 6. Power Supply : 6V DC(LR03X4PCS)
Measurement of DC voltage, AC voltage, AC current true RMS, resistance, capacitance, frequency, on-off test, temperature, diode forward voltage drop and others parameters. 1. Model No.: ETCR6420 2. CT Size：Ф27mm 3. DC Voltage：0mV~600V 4. AC Voltage：0V-600V 5. AC Curent：0A-600A 6. Power Supply : LR03 X 2
Measurement of DC current and voltage、AC current & voltage true RMS, resistance, surge, capacitance, frequency, on-off test, temperature, diode forward voltage drop and others parameters. 1. Model No. : ETCR6450 2. DC Voltage : 400mV/4V/40V/400V/1000V 3. AC Voltage : 400mV/4V/40V/400V/700V 4. AC Current : 4A/40A/400A/1000A 5. Resistance : 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ 6. Power Supply : 6F22 9VX1
Measurement ofAC/DC Current, AC/DC voltage, resistance, capacitance, continuity test, diode forward voltage drop andLED working voltage parameters etc. 1. Model No. : ETCR6470 2. DC Voltage : 2V/20V/200V/2000V 3. AC Voltage : 2V/20V/200V/2000V 4. DC Current : 20A/200A/2000A 5. Capacitance : 20uF/200uF/2uF/20uF/200uF/2000uF 6. Power Supply : 6F22 9V(IEC6F22, NEDA1604, JIS006P)
Measurement of AC leakage current, current. 1. Model No.: ETCR7000 2. Range: 0.00mA~2000A 3. Data Storage: 200 groups 4. Line Voltage: below 600V 5. CT Size: 80mm x 80mm 6. Power Supply ：6V DC(LR6×4 alkaline dry batteries)
Measurement of AC leakage current,current. 1. Model No. : ETCR7000B 2. Current Range : 0.0A～2500A 3. CT Size : 80mm×80mm 4. Data Storage : 99 groups 5. Working Current : Open backlight 50mA; close backlight 25mA 6. Power Supply : 6V DC(LR6×4 alkaline dry batteries)
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