Audited Supplier
Function | Two, three, four-wire measure grounding resistance, soil resistivity; Ground voltage, AC voltage |
Ambient temperature and humidity | 23ºC±5ºC,below 75%rh |
Power Supply | DC 9V 6-section LR14 Dry Battery Standby for more than 100 hours |
Interference voltage | <20V(should be avoided) |
Interference current | <2A (should be avoided) |
Measure R electrode spacing | a>5d |
Measured electrode spacing | a>20h |
Auxiliary Earth Resistance | Reference Conditions <100Ω, Operating Conditions <5kΩ |
Range | Grounding resistance: 0.00Ω to 30.00kΩ |
Soil resistivity: 0.00Ωm~9999kΩm | |
Ground voltage: 0.00V to 600.0V | |
Measurement Method | Precision 4-wire, 3-wire measurement, simple 2-wire grounding resistance |
Measuring Methods | Grounding resistance: rated current change method Soil resistivity: four-pole method Ground voltage: average rectification (S-ES interface) |
Test Frequency | 128Hz |
Short-circuit Test Current | AC >20mA (sine wave) |
Open Circuit Test Voltage | AC 28V max |
Electrode Spacing Range | can be set from 1m to 100m |
Change Gear | Grounding resistance: fully automatic shifting from 0.00Ω to 30.00kΩ |
Soil resistivity: 0.00 Ωm~9000kΩm automatic shifting | |
Backlight | Gray screen backlight, suitable for dim places |
Display Mode | 4-digital super-large LCD display, blue screen backlight |
Measuring Indicator | During measurement, LED flash |
LCD Frame Dimension | 111mm×65mm |
LCD display area | 108mm×65mm |
Dimension | L×W×H: 240mm×188mm×85mm |
Standard Test Wire | 4 wires: each for red 20m, black 20m, yellow 10m, and green 10m |
Simple Test Wire | 2 wires: each for yellow 1.5m and green 1.5m |
Auxiliary Earthing Rod | 4 PCS |
Measuring Rate | Voltage to ground: about 3 times/second |
Earth resistance, soil resistivity: about 7 seconds/time | |
Circuit Voltage | below AC 600V(The ground voltage measurement function cannot be used to measure commercial power) |
Data Storage | 500 sets, "MEM" icon storage indicator, flash display "FULL" icon to indicate storage is full |
Data Read | Data read function: "MR" icon display |
Overflow Display | Exceeding measuring range overflow function: "OL" icon display |
Alarm Function | Alarm when the measured value exceeds the alarm setting value |
Battery Voltage | Low battery voltage symbol display |
Automatic Shut-down | "APO" instruction, automatically shut down after 15 minutes of power on |
Power Consumption | Standby: About 40mA (backlight off) |
Turn on and backlight on: about 43mA | |
Measurement: about 75mA (backlight off) | |
Weight | Tester:1230g (including battery) |
Testing Wires:1300g | |
Auxiliary earthing rod:720g(4 PCS) | |
Working Temperature & Humidity | -10ºC~40ºC;below 80%rh |
Storage temperature & humidity | -20ºC~60ºC;below 70%rh |
Overload Protection | Measuring earth ground resistance: between each interfaces of H-E,S-ES, AC 280V/3 seconds |
Insulation Resistance | Over 20MΩ(between circuit and enclosure it is 500V) |
Withstanding Voltage | AC 3700V/rms (Between circuit and enclosure) |
Electromagnetic Features | IEC61326(EMC) |
Protection Type | IEC61010-1 (CAT III 300V, CAT IV 150V, Pollution Degree 2); IEC61010-031; IEC61557-1 (grounding resistance); IEC61557-5 (soil resistivity); JJG 366-2004 |
Lucyelec Test Equipment Co., Ltd. engaged in oil Analysis and electrical test equipment since 2015, is your reliable partner and professional provider of test and measurement instruments in Baoding China.
Main Products:
1. Oil Test kits (BDV, Tan Delta, Flash Point, Water content, Interfacial Tension, Gas Chromatography, Kinematic Viscosity… etc)
2. Transformer testers /CT PT analyzer (TTR, Winding resistance, Winding deformation, Capacitance and tan delta test, Partial dicharge, etc)
3. SF6 Gas Analyzers (Dew point, Purity, Compensation, etc)
4. Switch/Circuit breaker analyzers (Contact resistance, Mechanical characteristics)
5. MOA/Insulator test devices
6. HV Hipot Testers (AC/DC/VLF)
7. Insulation/Earth resistance test
8. Secondary Injection Relay Test Sets
9. Cable fault location system
10. DC System/Battery Testers
11. Electric safety tools and test equipments
Lucyelec Customer Visit:
DC Resistance tester 10A Transformer Turns Ratio Tester DC Resistance Tester 20A
Lucyelec Test Equipment Factory Workshops:
Q1:Is Lucyelec a trading company or a manufacturer?
We are an integrated trade and manufacturing company with our own brand Lucyelec. Technical support factory price and good after sales service. Sincerely looking forward to your cooperation.
Q2: How do you guarantee the quality?
A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.
Q3: Is OEM available?
A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.
Q4: Can we buy 1 pc for sample testing?
A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.
Q5: How to deliver the goods for trial order or small order?
A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.
Q6: What kind of payment your company accept?
A : T/T , Western Union,MoneyGram, Paypal, ect.
Q7: If we have not found the model from website, what should we do?
A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.
Q8: What kind of service you can supply?
Our Services:
- 100% quality guarantee
- Quick delivery time
- OEM service
- Promptly reply you within 24 hours
- We treat clients as friend .Giving best service and sincere greetings
If you have any inquiry about quotation or cooperation, please contact Lucyelec. Our sales representative will reply you within 24 hours. Thank you for your interest in our products.
