Product Description
High performance AC DC Leakage Current digital Clamp Meter ETCR7000 Large Caliber Clamp Leakage Current Meter
High performance AC DC Leakage Current digital Clamp Meter ETCR7000 Large Caliber Clamp Leakage Current MeterHigh performance AC DC Leakage Current digital Clamp Meter ETCR7000 Large Caliber Clamp Leakage Current Meter
Power Supply | 6V DC(LR6×4 alkaline dry batteries |
Working Current | Open backlight 50mA; close backight 25mA |
Weight | 1160g |
Meter Dimension | 275mm×145mmx40mm… |
CT Size | 80mmx80mm |
Sampling Rate | 2 times/second |
Frequency | 50Hz,60Hz automatic identification. |
Communication Interface | With USB interface, storage data can be uploaded to computer, convenient to data analyze, communication cable length: 1.8m |
Data Storage | 99 groups,fash display "FULL"symbol indicate storage full |
Data Hold | Data hold function:"HOLD"symbol display |
Overflow Display | Exceed measure range overflow function:"OL"symbol display |
Auto Shut Down | 15 minutes after power on, it will shut down automatically without any operation to reduce the power consumption. |
Battery Voltage | While battery voltage is lower than 5.2V. low battery voltage symbol display, remind to replace the battery |
Backlight | Yes, controlled by LIGHT key |
Line Voltage | Below AC 600V circuit measurement |
Accessories | Meter: 1PCS; USB special communication cable:1PCS; Meter Case: 1PCS |
Model | ETCR7000 Large Caliber Leakage Clamp Meter | ETCR7000B Large Caliber Leakage Clamp Meter |
Current Range | 0.00mA~2000A | 0.0A~2500A |
Current Resolution | 0.01mA | 0.1A |
Current Accuracy | 0.00mA~300A: ±1.5%±3dgt | |
300A~1200A: ±2%rdg±3dgt | ||
1200A~2000A: ±3%rdg±3dgt | ||
2000A~2500A: ±4%rdg±3dgt |
2.Technical Specifications
ETCR7000 series of Large Caliber Leakage Clamp Meter’s clamp core is made of special alloy, adopt the latest magnetic shielding techniques, can almost shield the influence from external magnetic field, to ensure the high precision, high stability and high reliability of perennial uninterrupted measurement. The meter can store 200 sets of data, with RS232 interface, upload stored data to the computer through the system software, implementing online real-time monitoring, historical inquires, dynamic display. With the function of historical data read, preserve, print, and backlight, data hold, etc. It is a necessary tool for electrical safety testing.
ETCR7000 series of Large Caliber Leakage Clamp Meter is well designed and manufactured for measuring AC leakage current, current, voltage, adopt the latest CT technology and digital integrated technology. Its large caliber 80mm×80mm can clamp electric cable of 80mm diameter, or 96mm×4mm flat cable and steel earth wires. Full automatically and simultaneously measure one leakage current and three voltages, all the data are displayed in the screen, which is very clear and convenient. The meter is widely used in electric power, communication, meteorology, railway, oil field, architecture, measuring, teaching research unit, industrial mining enterprises, etc.
ETCR7000A:
Function | Measure AC leakage current, current, there-phase, voltage |
Power | 6V DC(LR6×4 alkaline dry batteries, continuously working for 12 hours) |
Test Mode | Clamp CT, integral mode |
Clamp Size | 80mm×80mm(can clamp electric cable of 80mm diameter, or 96mm×4mm flat cable and steel earth wires) |
Current Range | 0.00mA～2000A |
Current Resolution | 0.01mA |
Voltage Range | AC0.00V～600V |
Voltage Resolution | 0.01V |
| Measurement Accuracy(23℃±3℃, below 70%RH, measured wire at the center of the clamp) | 0.00mA～300A: ±1.5%±3dgt |
300A～1200A: ±2%±3dgt | |
1200A～2000A: ±3%±3dgt | |
0.00V～600V: ±1.5%±3dgt | |
Measured Wire Position | Measured wire at approximately the geometric center of the clamp |
Data Storage | 200 sets, “FULL” symbol indicate the memory is full |
RS232 Interface | With RS232 interface, download data to computer for analysis and management |
Communication Wire | RS232 communication wire, 1.8m |
Frequency | 50Hz ,60Hz automatic identification |
Gear Shift | Automatic shift |
Sample Rate | About 2 times/second |
Line Voltage | Below AC 600V line measurement |
Display Mode | LCD: 128dots×64dots; Display area: 43mm×29mm |
Meter Size | Length 275mm × Width 145mm × Height 40mm |
Backlight | Controlled by LIGHT key |
Data Hold | “HOLD” symbol appears |
Overflow | “OL” symbol appears |
Automatic Shutdown | Automatically shutdown about 15 minutes after power on to reduce battery consumption |
Voltage Detection | Low battery symbol appears to remind the replacement of battery when the battery voltage drops below 5.2V. |
Weight | 1kg(with batteries and accessories) |
Working Current | 50mA with enabled backlight; 25mA with disabled backlight |
Working Temperature and Humidity | -10℃～40℃; 80%rh |
Storage Temperature and Humidity | -10℃～60℃; below 70%rh |
Insulation strength | AC 2kV/rms(between core and shell) |
Safety Specifications | IEC1010-1, IEC1010-2-032, 2 class of pollution, CAT Ⅲ(600V) |
Accessories | Main Unit: 1 pc; Test Line: 4 pcs (3 red, 1 black); RS232 Data Line: 1 pc; Disk: 1 pc; Battery: 4 pcs（AlkalineDryBattery LR6）; Meter Box: 1 pc; User Manual: 1 pc;GuaranteeCard: 1 pc; Certification: 1 pc. |
ETCR7000A series of Large Caliber Leakage Clamp Meter’s clamp core is made of special alloy, adopt the latest magnetic shielding techniques, can almost shield the influence from external magnetic field, to ensure the high precision, high stability and high reliability of perennial uninterrupted measurement. The meter can store 200 sets of data, with RS232 interface, upload stored data to the computer through the system software, implementing online real-time monitoring, historical inquires, dynamic display. With the function of historical data read, export, print, and backlight, data hold, etc. It is a necessary tool for electrical safety testing.
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Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.