ETCR2000A+/2000A Digital Clamp Ground Fault Resistance Tester Lightning Protection Loop Detector Audible Visible Alarm Data Memory
Product Function
Earth resistance measurement, loop resistance measurement.
Product Features
Earth resistance measurement, loop resistance measurement.
1. A major breakthrough in grounding resistance test technology, non-contact measurement is safe and fast.
2. In measuring the loop grounding system, it is not necessary to disconnect the grounding down leads, no need auxiliary grounding electrode, saving
time and more effect.
3. Clamp earth resistance tester can measure the ground fault which can¡¯t be measured by traditional method, can apply in the occasion where
traditional methods are unworkable.
4.Measuring instrument manufacturing license: 2016E119-44
5.Have functions of audible and visible alarm, data memory, data hold.
Technical Specification
Function |
Ground resistance test, Loop resistance test |
Power Supply |
6VDC 4 PCS of AA Alkaline batteries |
Resistance Range |
0.01-1200¥Ø |
Resistance Resolution |
0.001¥Ø |
Highest Resistance Accuracy |
±1%±0.01¥Ø |
Data memory |
99 Sets |
Alarm Threshold Setting Range |
Resistance: 1-199¥Ø |
Alarm Sound and Light |
¡°Beep-beep-beep¡± alarm tone, Alarm Symbol Flashing, Press AL key to turn on, turn off Alarm or set Alarm Threshold. |
Interference Signal Recognition |
¡°Beep-beep-beep¡± tone, NOISE symbol blinking |
Working Temperature and Humidity |
-20C-55C;20%RH-90%RH |
LCD Screen |
4 Digits LCD display, Screen L×W: 47mm×28.5mm |
Clamp Size |
65mm×32mm |
Clamp Opening Extent |
32mm |
Tester Weight |
1160g (With batteries) |
Clamp Dimension |
L×W×T: 285mm×85mm×56mm |
Protection Level |
Dual Insulation |
Structural Feature |
Clamp CT |
Shifting |
Automatic shifting |
External magnetic field |
<40A/m |
External electrical field |
<1V/m |
Single measurement time |
0.5 second |
Resistance measurement frequency |
>1KHz |
Measured current frequency |
50/60Hz Automatic measurement |
Low Battery Indication |
Low battery symbol displays when battery is lower then 5.3V |
Memory Full Indication |
MEM symbol blinks when all 99 sets memory is full |
Over Range Indication |
Out of range indication ¡°OL¥Ø¡±, ¡°L0.01¡± or ¡°OL A¡± |
Auto Power-off |
5 minutes after Boot up |
Power Consumption |
Max 50mA either in booting up or normally working, Continuously working for 30 hours |
RS232 Interface (Optional) |
The data stored in the meter are uploaded to the computer through RS232 interface and data wire, Then generate report files |
Safety Provisions |
IEC1010-1, IEC1010-2-032, Pollution level 2, CAT III(600V) |
Accessories |
Meter: 1 piece, Test ring: 1 Piece, Meter Suitcase: 1 Piece |
Field Of Application:
F
LCD Display:
Picture Details:
Packing List:
Meter: 1 piece,
Test ring: 1 Piece,
Meter Suitcase: 1 Piece
Note£ºBattery not included£¡