ETCR7300A Large Caliber Three Phase Power Tester AC 0.0A-2000A NEW

ETCR7300A Large Caliber Three Phase Clamp Power Meter
Product Main Function

1. Measurement of AC current, leakage current, Range: 0.0A~2000A

2. Measurement of three phase AC voltage, Range: 0.00V~600V

3. Measurement of phase between UI and UU, Range: 0.0°~360°

4. Measurement of active power, reactive power, apparent power, power factor, total power, frequency, phase sequence, electrical energy and other parameters

5. Data Storage: 200 groups

6. Line Voltage: below 600V

7. CT Size: 80mm x 80mm

ETCR7300A Large Caliber Three Phase Power Meter can measure three phase AC voltage(0.00V~600V), current and leakage current(0.0A~2000A), the phase of between voltages and between current(0.0°~360°), frequency(25Hz~100Hz), phase sequence, electric energy, active power, reactive power, apparent power, power factor, total power and other parameters. CT size: 80mmx80mm, can clamp and test F80mm cable and flat steel grounding wire. The core is made of magnetic shielding material with strong anti-interference ability, ensures the accuracy and stability of measurement. The meter adopts Non-contact current measurement, safe and simple operation. with the backlight function, make the meausrement clearly visible in dark place.

The meter with data hold, data storage and other functions, can store 200 groups of data, the instrument connect computer by RS232 interface, stotage data can be uploaded to the computer, easy to read, analysis, save, print and so on.


Power Supply 6V DC(LR6×4 alkaline dry batteries, continuous working 12 hours)No battery
Clamp Size 80mmx80mm( can clamp F80mm wire, or 96mm × 4mm grounding flat steel )
LCD Size 43mmX29mm (with backlight)
Range Current:AC 0.0A~2000A
Power :AC 0.0KW~1200KW
Voltage:AC 0.00V~600V
Frequency:25Hz~100Hz
Phase:0.0°~360.0°
Power factor:0.3~1.0(capacitive or inductive)
Electrical energy : 0.0000KWh~72000KWh
Resolution Current:0.1A
Power:1W
Voltage:0.01V
Frequency:0.1Hz
Phase:0.1°
Power factor:0.001
Electrical energy :0.0001KWh
Accuracy ±1.5%rdg±5dgt(23?±5?,below 75%rh)
Data Storage 200 Groups
Data Upload Function

Storage data can be uploaded to computer, convenient to data analyze,save and print

Automatic Shutdown 15 minutes after power on, it will power off automatically without any operation to reduce the power consumption
Power Consumption Close backlight: 25mA
Open backlight: 50mA
Working Environment -10?~40?;below 80%rh
Store Environment -10?~60?;below 70%rh
Measurement Method Clamp CT, non- contact measurement, integration method
Frequency 50Hz?60Hz Automatic Identification
Data Hold Data hold function: "HOLD" symbol display
Overflow Display Exceed measure range overflow function: “OL” symbol display
Line Voltage Below 600V circuit test
Shift Automatic
Measure Time

2 second/times

Voltage Alarm While battery voltage is lower than 5.2V. low battery voltage symbol display
Insulation Strengh AC 3700kV/rms(Between iron core and shell)
Suitable Safety Standard IEC1010-1?IEC1010-2-032?Pollution 2?CAT ?(600V)
Meter Weight 1000g
Meter Dimension 275mm×145mm×40mm