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Digital Tester Clamp On Ground Earth Resistance Meter Resistance Range 0.01-200Ω
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PRODUCT DESCRIPTION
Description:
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.
Feature:
1. Practical products with more reliable quality.
2. A major breakthrough in grounding resistance testing technology, non-contact measurement is safe and fast.
3. When measuring the grounding system with loop, it is not necessary to disconnect the grounding down conductor, no auxiliary electrode is needed, saving time and effort.
4. Clamp-type grounding resistance meter can measure ground faults that cannot be measured by traditional methods, and can be applied to applications where traditional methods cannot be measured.
5. Sound and light alarm function, data storage function, data retention function.
Specifications:
Model: ETCR2100A+
Clamp Size:
Φ32mm
Clamp table size: 260mm × 90mm × 66mm
Clamp meter quality: 1120g (with battery)
Resistance range: 0.01Ω-200Ω
Resistance resolution: 0.001Ω
Power: 6VDC (4 section 5 alkaline dry battery LR6)
Single measurement time: 0.5 seconds
LCD display: 4-digit LCD digital display, length and width 47mm × 28.5mm
Data storage: 99 sets
Sound and light alarm: “beep–beep–beep–” alarm sound, press the AL button to open and close
Alarm threshold setting range  Resistance: 1-199Ω
Protection level: Dual Insulation
Shifting: Fully automatic shifting
Resistance measurement frequency :>1KHz
External magnetic field:
<40A/m
External
electric field: <1V/m
Packing size: 350mm × 110mm × 240mm
Packing weight: 2.4kg (including battery / wiring)
How to use:
1. Power on
Press the ON/OFF button to turn on the machine. Firstly, the LCD monitor is automatically tested. The symbols are all displayed. At the same time, the meter is automatically calibrated. After the boot is completed, “OLΩ” is displayed, and the resistance measurement mode is automatically entered. If there is no normal self-calibration, the meter will The “Er” symbol is displayed, indicating a power-on error. If you turn on the power, you need to check the cause and then turn it back on. If “OLΩ” does not appear after the power-on self-test, a larger resistance value is displayed. However, when using the test loop, the correct result can still be given. This means that the clamp meter only has a large error when measuring the large resistance value (for example, greater than 100 ohms), but still maintains the original accuracy when measuring the small resistance value. Users can still use it with confidence.
2.
Power off
After the meter is turned on, press the ON/OFF button to turn it off.
After the meter is turned on for 5 minutes, the LCD screen will flash, and the flashing state will automatically turn off after 30 seconds to reduce battery consumption. Pressing the ON/OFF button while flashing can delay the shutdown and the clamp continues to work.
In the HOLD state, you need to press the HOLD button to exit the HOLD state, then press the ON/OFF button to turn it off.
In the alarm threshold setting state, you need to press the ON/OFF button or the AL button for 3 seconds to exit the setting alarm threshold state, and then press the ON/OFF button to shut down.
3. Resistance measurement
After the power-on self-test is completed, “OLΩ” is displayed, and the resistance measurement can be performed. At this time, the trigger is pulled, the jaw is opened, the circuit to be tested is clamped, and the resistance value is read.
The user thinks it is necessary to test it with a random test loop. The displayed value should match the nominal value on the test loop (5.1 Ω). The nominal value on the test loop is the value at a temperature of 20 °C. It is normal for the displayed value to differ by one word from the nominal value. For example, when the nominal value of the test ring is 5.1Ω, it is normal to display 5.0Ω or 5.2Ω.
“OLΩ” is displayed, indicating that the measured resistance is beyond the upper range of the clamp.
“L0.01Ω” is displayed, indicating that the measured resistance is outside the lower range of the clamp.
The symbol is flashing and there is an intermittent “beep–beep–beep–” sound, indicating that the measured resistance exceeds the resistance alarm threshold.
In the HOLD state, you need to press the HOLD button to exit the HOLD state before you can continue measuring.
In the MR state, you must first press the MEM button to exit the MR state before continuing measurement.
In the alarm threshold setting state, you need to press the ON/OFF button or press the AL button for 3 seconds to exit the setting alarm threshold state before continuing measurement.
Attention:
When starting up, you can’t press the trigger, you can’t open the jaws, you can’t clamp any wires.
After the boot is completed, “OLΩ” is displayed before the trigger can be pressed.
Before starting the machine, press the trigger once or twice to ensure that the jaws are closed well.
When starting the machine, keep the natural static state of the clamp, can not flip the clamp, can not apply external force to the jaw, otherwise the accuracy of the measurement cannot be guaranteed.
Packing List:
Earth Resistance Tester ×1
Test ring
×1
Battery LR6
×4
Instrument box
×1
Shipping
Warranty
ATTENTION
About us
Payment
Delivery days: 1-4 days (1-3 days for most of U.S. states)
Locations: California Warehouse: City of Industry, CA
48 hours’ shipping out
Texas Warehouse: Houston, TX
Ship from CA & TX & KY warehouse
Kentucky Warehouse: Hebron, KY
1. We offer 1-year guarantee. Within thewarranty period, all exchanges of the products due to defects are free (Buyer is responsible for shipping charges).
2. If you do not receive the item(s) or item(s) suspecting to be lost in the delivery,please let us know and we would like to refund you full money as you paid us.
3. Please do check everything carefully when receiving the package. Failure to do so might result in damage to your own rights and interests;
4. If your item has any problems during the warranty period when you use it, please send us an e-mail with photos or video to show the problem.
5. Replacement parts also enjoy 1-year warranty.
1. If the item(s) sent from CHINA,there will be some import taxes,but there will NOT be very much or sometimes may be no Customs duties;
2. Import duties,taxes and other charge are NOT included in the item price or freight,these charges are the buyer’s responsibility;
3. Please do check with your country’s custom’s office about how much these additional costs will be before bidding/buying.
Our company is an emerging professional Cross-Border Electronic company. So far we have finished the assets re-organization and obtained wholesale financing.We,as an honor and responsible seller online,always try our effort to offer best quality and service to our customers with our 100% sincerity. We guarantee every product is of high quality and durable utility compared to other factories becayse we choose the best-buys goods. Besides,our company has a powerful technical support and perfect after-sales service.
We are really appreciated if you would like to give us your valuable positive comment(s) after you receive our products,which is a huge encouragement for us to make our products and service better and better.Hope you will love our items.Any questions will be answered promptly,so please feel free to let me know your concern.
1. We accept PayPal only.
2. All major credit cards are accepted through secure payment processor PayPal.
Shipping
Delivery days: 1-4 days (1-3 days for most of U.S. states)
Locations: California Warehouse: City of Industry, CA
48 hours’ shipping out
Texas Warehouse: Houston, TX
Ship from CA & TX & KY warehouse
Kentucky Warehouse: Hebron, KY
Warranty
1. We offer 1-year guarantee. Within thewarranty period, all exchanges of the products due to defects are free (Buyer is responsible for shipping charges).
2. If you do not receive the item(s) or item(s) suspecting to be lost in the delivery,please let us know and we would like to refund you full money as you paid us.
3. Please do check everything carefully when receiving the package. Failure to do so might result in damage to your own rights and interests;
4. If your item has any problems during the warranty period when you use it, please send us an e-mail with photos or video to show the problem.
5. Replacement parts also enjoy 1-year warranty.
ATTENTION
1. If the item(s) sent from CHINA,there will be some import taxes,but there will NOT be very much or sometimes may be no Customs duties;
2. Import duties,taxes and other charge are NOT included in the item price or freight,these charges are the buyer’s responsibility;
3. Please do check with your country’s custom’s office about how much these additional costs will be before bidding/buying.
About us
Our company is an emerging professional Cross-Border Electronic company. So far we have finished the assets re-organization and obtained wholesale financing.We,as an honor and responsible seller online,always try our effort to offer best quality and service to our customers with our 100% sincerity. We guarantee every product is of high quality and durable utility compared to other factories becayse we choose the best-buys goods. Besides,our company has a powerful technical support and perfect after-sales service.
We are really appreciated if you would like to give us your valuable positive comment(s) after you receive our products,which is a huge encouragement for us to make our products and service better and better.Hope you will love our items.Any questions will be answered promptly,so please feel free to let me know your concern.
Payment
1. We accept PayPal only.
2. All major credit cards are accepted through secure payment processor PayPal.
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