Clamp on Earth Resistance Meter Tester 0.01-1200Ω Leakage Current Detector 20A

Description

Clamp on Earth Resistance Meter Tester 0.01-1200Ω Leakage Current Detector 20A
Instruction:
ETCR2000C+ series clamp grounding resistance tester is our company's technology research and development team on technical quality of the pursuit of excellence, through continuous innovation to improve, upgrade with the old product. Its performance is mainly reflected in:
Breakthrough in self-test the boot a long time to waiting, start immediately into the test. Breakthrough relay self-test mode, using the most advanced processing algorithms and digital integration technology. Breakthrough the old product to heavy issues, more in line with characteristics of hand-held devices.New design, panel operation with 6 buttons, better performance. Increase sound and light alarm function, with "beep-beep-beep” alarm sound. Increase the interference signal recognition indicator function, with "beep-beep-beep” indicator.Measurement resistance range: 0.01Ω-1200Ω and current range :0.00mA~20.0A .Stored data 99 Units. Lower power consumption, Maximum operating current less than 50mA.
ETCR2000C+ series Clamp Grounding Resistance Tester is widely used in the grounding resistance measurement of the power, telecommunications, meteorology, oilfield, construction and the industrial and electrical equipment. In the measurement of a grounding system with loop, does not require breaking down the grounding down lead, and no need the auxiliary electrode. It is safe, fast and simple in use. The tester can measure ground faults which cannot be measured by traditional methods. It can be used in applications where traditional methods cannot be measured, because the ETCR series clamp grounding resistance meter measures the combined value of grounding body resistance and grounding lead resistance.
Product Main Function
1. Measurement of earth resistance,loop resistance
2. Resistance Measure Range: 0.010Ω~1200Ω
3. Leakage Current Measure Range: 0.00mA~20.0A
4. Alarm Threshold Setting
：
1-199Ω
5. Alarm Function: audible and visible alarm
6. CT Size: 65mmX32mm
Specification:
Power Supply
6VDC 4 PCS of LR6 lkaline batteries
(not included)
Clamp Size
65mm×32mm
LCD Size
4 Digits LCD display, Screen: 47mm×28.5mm
Range
Resistance: 0.010Ω~1200Ω
Current: 0.00mA~20.0A
Resolution
Resistance: 0.001Ω; Current: 0.05mA
Accuracy
Resistance: ±1%±0.01Ω; Current:±2.5%±1mA
Data Storage
99 sets
Data Upload Function
RS232 Interface (Optional)
Auto Power-off
Automatically power off after 5 minutes without any operate
Power Consumption
≤50mA
，
continuously working for 30 hours
Working Environment
-20
℃
~55
℃；
20%rh~80%rh
Store Environment
-20
℃
~60
℃；
below 90%rh
Alarm Threshold Setting Range
Resistance
：
1~199Ω
Audible and VisibleAlarm
“Beep-beep-beep” alarm sound, alarm symbol flashing, pressALkey to turn  on/off and setting
Interference Signal Recognition
“Beep-beep-beep” indicator,NOISEsymbol blinking
Protection Level
Double insulation
Structural Feature
Clamp CT
Shift
Automatic shift
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
Low Battery Voltage Indication
When the battery voltage is lower than 5.3V, the low battery voltage symbol is displayed
Storage Full Indication
Storage data full of 99 sets,flashed display "MEM" symbol
Over Range Indication
Over range indication “OLΩ”, “L0.01” or “OL A”
Tester Weight
1160g
Tester Dimension
285mm×85mm×56mm