Product Description
ETCR2150 Leakage Current Meter 40A Clamp Earth Resistance Tester1500Ω Rechargeable Lithium Battery USB Interface Clock
ETCR2150 Leakage Current Meter 40A Clamp Earth Resistance Tester1500Ω Rechargeable Lithium Battery USB Interface ClockETCR2150 Leakage Current Meter 40A Clamp Earth Resistance Tester1500Ω Rechargeable Lithium Battery USB Interface Clock
ETCR2150 Loop Resistance Tester, also known as loop circuit Resistance Tester, which is used for measurement of loop resistance of lightning protection Device and leakage current, judging whether the connection of the lightning protection device is reliable and earth current and troubleshooting. In the loop resistance measurement, no need to disconnect the loop down lead, you can measure the loop resistance and the leakage current at the same time by using clamp meter to clamp the line. This clamp meter fully meets the scope stipulated in the National Meteorological Bureau's Order No. 38 [Lightning Protection Device Testing Qualification Management Measures], and is widely used in construction quality inspection stations, supervision companies, construction units, lightning protection companies, electric power departments, etc. The resistance, current, and test time of are displayed on the screen, and the test results are clear.Equipped with rechargeable lithium batteries, it is easy to use.Sound and light alarm function, data storage, data hold function.Clock function, display the current test time.USB interface data upload function.
1. Fully meet the technical parameter requirements of the National Meteorological Bureau's Order No. 38 [Lightning Protection Device Testing Qualification Management Measures], and the Tool of Lightning Protection Device Detection.
2. Resistance, current, and test time are displayed on the same screen, and the test results are clear.
3.With hold function, storage function, clock function.
4.Alarm function: Alarm threshold can be set
5.USB communication interface.
6.Rechargeable lithium battery.
Technical Parameter
1.Measurement Range & Accuracy
Measurement Mode | Measuring Range | Resolution | Accuracy |
Resistance | 0.010Ω~0.099Ω | 0.001Ω | ±(1%rdg＋0.01Ω) |
0.10Ω~0.99Ω | 0.01Ω | ±(1%rdg＋0.01Ω) | |
1.0Ω~49.9Ω | 0.1Ω | ±(1%rdg＋0.1Ω) | |
50.0Ω~99.5Ω | 0.5Ω | ±(1.5%rdg＋0.5Ω) | |
100Ω~199Ω | 1Ω | ±(2%rdg＋1Ω) | |
200Ω~395Ω | 5Ω | ±(5%rdg＋5Ω) | |
400Ω~590Ω | 10Ω | ±(10%rdg＋10Ω) | |
600Ω~880Ω | 20Ω | ±(20%rdg＋20Ω) | |
900Ω~1500Ω | 30Ω | ±(25%rdg＋30Ω) | |
Current | 0.000mA~0.999mA | 0.001mA | ±(1.5%rdg＋0.5mA) |
0.00mA~9.95mA | 0.01mA | ±(2%rdg＋1mA) | |
10.0mA~99.0mA | 0.1mA | ±(2.5%rdg＋5mA) | |
100mA~300mA | 1mA | ±(2.5%rdg＋20mA) | |
0.30A~2.99A | 0.01A | ±(2.5%rdg＋0.1A) | |
3.0A~9.9A | 0.1A | ±(2.5%rdg＋0.3A) | |
10.0A~19.9A | 0.1 A | ±(2.5%rdg＋0.5A) | |
20.0A~40.0A | 0.1 A | ±(3%rdg＋1A) |
2.Technical Specification
Power Supply | 3.7V DC(rechargeable lithium battery 2600mAh) |
LCD Displayer | 4-digit LCD digital display, 47mm×28.5mm |
Resistance Range | 0.010Ω~1500Ω |
Resistance Resolution | 0.001Ω |
Current Range | 0.000mA~40.0A |
Current Resolution | 0.001mA |
Resistance Measurement Frequency | ＞1kHz |
Measured Current Frequency | 50/60Hz Automatic |
Memory | 999 groups |
Communication Interface | USB interface, software monitoring, data upload to computer, dynamic display |
Self-check Time | ≤1s，Boot up and quickly enter test mode |
Working Current | ≤50mA |
Operation Button | 6 soft buttons, straight-through performance |
Communication Line Length | 1.5m(USB data cable) |
Clock Function | Display hour and minute |
Sound & Light Alarm | “Du-Du-Du-" Alarm sound, press the AL Button to turn on and turn off；LCD alarm flashing indication |
Alarm Threshold Setting Range | Resistance:1Ω~199Ω; Current:1 mA~499mA |
Automatic Shutdown | The tester flashes for 30S after 5 minutes of no operation, and then automatically shuts down |
Clamp Jaw Size | Φ32mm |
Clamp Opening Size | 32mm |
Tester Size | 260mm×90mm×66mm |
Weight | About 955g (include battery) |
Protection Level | Double insulation |
Structure Feature | Clamp type |
Measurement Range Gear Shift | Fully automatic shifting |
Single Measurement Time | 0.5 second |
Working Temperature & Humidity | -20℃~55℃;10％RH~90％RH |
Pictures:
Packing List:
Meter: 1PCS;
Test Ring: 1PCS;
USB data cable / charge cable: 1PCS;
Charger: 1PCS;
ester Case: 1PCS
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Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.