Multifunction Wireless High Voltage Phase Detector applied to phase detecting, phase testing, phase sequence judgement and electrictity testing of the high voltage line,metalclad withdraw switchgear and ring main unit and others occasion. 1. Model No.: ETCR1560 2. Phase Detection Mode: Normal phase detector & Remote phase detection 3. High Voltage Phase Detection Voltage : AC 10V~500kV 4. Ring Main Unit Phase Detection Voltage: AC 1V~600V 5. Metalclad Withdraw Switchgear Phase Detection Voltage : AC10KV ~35KV 6. Power Supply: Host: 3.7V, 2600mAh Rechargeable lithium battery; Detector: 3.7V, 600mAh Rechargeable lithium battery

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. : ETCR050A 2. Input Current Range: 0mA ~ 600A ; 3. Output Signal : mA/A；mV/A；1A；5A ; 4. Frequency : 40Hz～1kHz ; 5. Accuracy Class : 0.5; 6. CT Size : φ50mm.

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)

Detecting of AC current, phase, power energy, power, and power factor, harmonic etc. Apply to oscilloscope, harmonic analyzer, Power fault analyzer and other industrial control devices 1. Model No.: ETCR080A 2. Range : 0.00A～1000A 3. Turn Ratio/Output Voltage：2000：1 / 0～3V(6Ω) 4. Resolution : 0.01A 5. Accuracy Class : 0.5 8. CT Size：80mm x 80mm

Detecting of AC current, phase, power energy, power, and power factor, harmonic etc. Apply to oscilloscope, harmonic analyzer, Power fault analyzer and other industrial control devices 1. Model No.: ETCR040A 2. Range ：0.00A～500A 3. Turn Ratio/Output Voltage ： 4000:1 /0～3V(20Ω) 4. Resolution : 0.01A 5. Accuracy Class :0.5 6. Clamp Size :35mm×40mm

Measurement of H/L voltage AC current below 110kV. (Above 600V, operate with insulation rod). 1. Model No.: ETCR9000 2. Current Range: AC 0mA～1200A 3. Resolution: 1mA 4.Data Storage: 99 Groups 5. Line Voltage: Below 110kV current test , operate with insulation rods 6. Power Supply: 6VDC (LR03 × 4pcs 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)

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

Applied toremote and shouting distancephase detecting, phase testing, phase sequence judgement and electrictity testing of the high voltage line,metalclad withdraw switchgear and ring main unit and others occasion. 1. Model : ETCR1560A 2. Phase Qualitative: Same phase:－20°～20°；Out of phase: 100°～140° and 220°～260° 3. Phase Range & Accuracy : 0°～360°；Accuracy：≤±8 ° 4. Frequency Range & Accuracy: 45.0Hz～65.0Hz；Accuracy：≤±2Hz 5. Transmitting Frequency : 433MHz, 315MHz 6. Host Power Supply : 3.7V, 2600mAh Rechargeable lithium battery

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)

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)

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

Simultaneously online monitoring and recording 1 ~ 3 channelAC leakage current and current, used for circuit insulation fault troubleshooting, monitoring intermittent leakage fault, check the happen time of insulation fault and maintenance lines, etc. 1. Model No.: ETCR8300F 2. CT Size: φ50mm～φ1500mm 3. Current Range : AC 0.00A～20.00kA 4. Resolution: AC 10mA 5. Current Clamps Quantity: 1 - 3PCS (optional）; 6. Power Supply : Rechargeable lithium battery DC3.7V，2600mAh

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)

Measurement of H/L voltage AC current below 110kV. (Above 600V, operate with insulation rod). 1. Model No.: ETCR9000A 2. Measurement range: AC 0mA～1200A ; 3. Max resolution : 1mA; 4. CT Size: Ф48mm; 5. Communication mode: bluetooth, straight distance 10m ; 6. Power Supply : Ablelithium battery DC 7.4V 600mAH

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)

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

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 : ETCR1870C 2. Alarm Voltage Range : 40V～1KV(Low voltage alarm) 3. Working Frequency : 50Hz/60Hz 4. Electricity Testing Mode : Non-contact mode 5. Detection Mode : Automatic trigger 6. Power Supply : CR1632（140mAH）button cell2PCS

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)

High Voltage Insulation Resistance Tester applied to insulation resistance testing of cable, motor, generator, transformer, mutual inductor, high voltage switch, arrester and other large equipment. Insulation resistance measurement (IR); polarization index measurement (PI); absorption ratio (DAR); ramp test mode(RAMP) ; filtered resistance test (FR); Voltage measurement(V); current measurement（nA） 1. Model No.: ETCR3500 2.. Rated Voltage: 250v~5Kv 3.. Insulation Resistance Range: 0.5MΩ~2TΩ 4. Voltage Range: AC/DC 0~1000V 5. Output Short Circuit Current: ≥5mA MAX 6.Power Supply: Rechargeable lithium battery pack 5200mAh