Earth Resitance Tester
1.Range:0.01-1200ohm,Resolution: 0.01ohm
2.Stored data:99, Upload with RS232
3.ISO Patent & CE,OEM
Port: Guangzhou
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union,MoneyGram
Contact Supplier
Packaging Detail: MOQ:1PCS;MOQ-OEM:30PCS6PCS/CARTON
Delivery Detail: 3 days after receiving payment
ETCR2100+ Earth Resitance Tester
Our buyers have stayed with us for 12 years
12 years of specialized meters
ISO Patent and CE certificate
OEM services available
More information, please kindly view our web site: http://www.etcr.cc/en/
Online store: http://www.aliexpress.com/store/502192
. Product Characteristics
Clamp size: Φ32 (mm), Resistance Range: 0.01~1200(Ω), Resistance resolution: 0.001Ω, Data memory: 99 sets, Alarm setting: 1~199(Ω), Buzzer alarm. Optional function of RS232 interface data upload.
. Introduction
ETCR Clamp Earth Resistance Tester is widely applied in ground resistance measurement, loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment, etc. When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster. ETCR Clamp Earth Resistance Tester can measure the ground fault which can not be measured by traditional method, can apply in the occasion where traditional methods are unworkable; ETCR Clamp Earth Resistance Tester measures the integrated value of ground resistance and resistance lead.
ETCR new Clamp Earth Resistance Tester is another perfect upgrade on old models. The performance contrast of new and old products shows below:
| Items | ETCR2100(Old Type) | ETCR2100+(New Type) |
| Product Appearance | ||
| Boot Time | Self-test needs 6 seconds, long boot time may easily result in boot error. | Self-test in 0.5 second, boot instantly |
| Measuring Range | 0.01-1000Ω | 0.01-1200Ω, Wider range |
| Stored Data | 30 sets | 99 sets |
| Beep Alarming | No | Yes |
| Interference Identification | No | With beeps and NOISE symbol blinking. Strong anti-interference ability. |
| RS232 Interface | No | RS232 interface Available |
| Power Consumption | 100mA, Maximum 100mA | Maximum 50mA, Longer battery life |
| Meter Appearance | Heavy machine, Rough appearance, Hard operation | Fine appearance, More fixed structure, Easy operation |
| BatteryCover | No screws, Easy to result in accident hidden trouble due to battery off. | With fastening screws, Secure, Reliable, Easy battery replacement. |
. Technical Specifications
| Function | Ground resistance test, Loop resistance test |
| Power Supply | 6VDC 4 PCS of AA Alkaline batteries |
| ResistanceRange | 0.01-1200Ω |
| Resistance Resolution | 0.001Ω |
| Highest Resistance Accuracy | ±1%±0.01Ω |
| Data memory | 99 Sets |
| AlarmThreshold Setting Range | Resistance: 1-199Ω |
| 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 | -20°C-55°C; 20%RH-90%RH |
| LCD Screen | 4 Digits LCD display, Screen L×W: 47mm×28.5mm |
| Clamp Size | Φ32mm |
| Clamp Opening Extent | 32mm |
| Tester Weight | 1160g (With batteries) |
| Clamp Dimension | L×W×T: 285mm×85mm×56mm |
| Protection Level | Dual Insulation |
| Structural Feature | ClampCT |
| 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 | MEMsymbol blinks when all 99 sets memory is full |
| Over Range Indication | Out of range indication “OLΩ”, "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 |
| Accessories | Meter: 1 piece, Test Ring: 1 Piece, Meter Suitcase: 1 Piece |
. Field Application
Model No.: ETCR3000
Features: ground earth resistance tester
1.Range:0.01~2000ohm;0~600V
2.Accuracy:0.01ohm,1V
3.Data memory:400 sets
4.Dataupload:RS232
Model No.: ETCR2000C+
Features: Clamp-on Earth Resistance Tester
1.Range:0.01-1200ohm,0.0mA-20A
2.Resolution:0.001ohm,0.05mA
3.Store data:99groups,RS232
Model No.: ETCR2000+
Features: Digital Earth Meter
1.Patent&CE, ISO
2.Range:0.01-1200ohm,Resolution:0.001ohm
3.Jaw:32mm
4.Stored data:99groups.
Model No.: ETCR2000C+
Features: Digital Earth Tester
1.Range: 0.01-1200ohm, 0.0mA-20A
2.Resolution: 0.001ohm, 0.05mA
3.Stored data:99groups
4.Upload :RS232
Model No.: ETCR3000
Features: Digital Earth Meter
1.Range:0.01~2000ohm;0~600V
2.Accuracy:0.01ohm,1V
3.Data memory:400sets
4.Data upload:RS232
Model No.: ETCR2000C+
Features: Clamp-on Earth Resistance Tester
1.Range:0.01-1200ohm,0.0mA-20A
2.Resolution:0.001ohm,0.05mA
3.Stored data:99groups,RS232
Model No.: ETCR2000C+
Features: Clamp-On Ground Resistance Testers
1.Range:0.01-1200ohm,0.0mA-20A
2.Resolution:0.001ohm,0.05mA
3.Stored:99,RS232
Model No.: ETCR2000C+
Features: Earth Resistance Clamp
1.Range:0.01-1200ohm,0.0mA-20A
2.Resolution:0.001ohm,0.05mA
3.Stored:99,RS232
Model No.: ETCR2000+
Features: Earth Resistance Test Meter
1.Range:0.01-1200ohm
2.Resolution:0.001ohm
3.Stored data:99 group,Upload data RS232
4.ISO,CE,OEM
Model No.: ETCR2100C+
Features: Clamp on Earth Ground Tester
1.Range:0.01-1200ohm,0.0mA-20A
2.Jaw:32mm
3.Resolution:0.001ohm,0.05mA
4.Up-load Data:RS232
Model No.: ETCR2000C+
Features: Earth resistance clamp tester
1.Range:0.01-1200ohm,0.0mA-20A
2.Resolution:0.001ohm,0.05mA
3.Stored:99 groups
4.Upload: RS232
Model No.: ETCR2100+
Features: Digital Earth Clamp Tester
1.Range: 0.01-1200ohm
2.Stored data: 99 groups.
3.Resolution: 0.001ohm
4.Data Upload:RS232