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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Sep-15-2025 | 38834.11 руб. | 40776.2 руб. | 39805 руб. |
| Aug-15-2025 | 38508.20 руб. | 40433.11 руб. | 39470.5 руб. |
| Jul-15-2025 | 32308.84 руб. | 33923.98 руб. | 33115.5 руб. |
| Jun-15-2025 | 37855.23 руб. | 39748.36 руб. | 38801.5 руб. |
| May-15-2025 | 32960.91 руб. | 34608.72 руб. | 33784 руб. |
| Apr-15-2025 | 37203.38 руб. | 39063.73 руб. | 38133 руб. |
| Mar-15-2025 | 36876.39 руб. | 38720.82 руб. | 37798 руб. |
| Feb-15-2025 | 36550.92 руб. | 38378.60 руб. | 37464 руб. |
| Jan-15-2025 | 36224.41 руб. | 38035.30 руб. | 37129.5 руб. |
Описание товара
Earth Resistance Soil Resistivity Tester is composed of host machine, monitoring software, testing wires, auxiliary ground pillars, communication wires and others. The large LCD display of host machine is with blue backlight and bar graph indicating that can be seen clearly. At the same time it can store 300 sets of data, fulfilling historical inquiry and online real-time monitoring through monitoring software, dynamic display, alarm indicator, and with the functions like historical data access, reading, preservation, report forms, printing and so on.
Technical Specifications
1. Base Conditions and Working Conditions| Influence Quantity | Base Condition | Working Conditions | Remark |
| Ambient Temp | 23C±1C | -10C-40C | ---- |
| Ambient Humidity | 40%-60% | <80% | ---- |
| Working Voltage | 9V±0.1V | 9V±1.5V | rC.rP |
| Auxiliary Earth Resistance | <100Ω | <30kΩ | ---- |
| Interference Voltage | no | <20V | ---- |
| Interference Current | no | <2A | |
| Electrode Distance when measuring R | a>5d | a>5d | ---- |
| Electrode Distance when measuring ρ | a>20h | a>20h | ---- |
| Function | Measurement of 2/3/4-pole earth resistance, soil resistivity, earth voltage, AC voltage |
| Power Supply | DC 9V(Zi-Mn dry battery R14S 1.5V 6 PCS, continuous standby for 300 hours ) |
| Measurement Range | Earth Resistance: 0.00Ω-30.00kΩ |
| Soil Resistivity: 0.00Ωm-9000kΩm | |
| Measuring Mode | Precise 4-pole measurement, 3-pole measurement, simple 2-pole measurement |
| Measuring Method | Earth Resistance: rated current change-pole method, measurement current 20mA Max Soil Resistivity: 4-pole measurement (Wenner method) Earth Voltage: average rectification(between P(S)-ES) |
| Test Frequency | 128Hz/111Hz/105Hz/94Hz(AFC) |
| Short-circuit Test Current | AC 20mA max |
| Open-circuit Test Current | AC 40V max |
| Test Voltage Wave | Sine wave |
| Electrode Distance Range | Can be set 1m-100m |
| Shift | Earth Resistance: 0.00Ω-30.00kΩ, automatic shift |
| Soil Resistivity: 0.00Ωm-9000kΩm, automatic shift | |
| Backlight | Blue screen backlight, suitable for dim places |
| Display Mode | 4-digital super-large LCD display, blue screen backlight |
| Measuring Indicator | During measurement, LED flash indicator, LCD count down display, progress bar indicator |
| LCD Frame Dimension | 128mm×75mm |
| LCD Window Dimension | 124mm×67mm |
| Dimension | L×W×H: 215mm×190mm×95mm |
| Standard Test Wire | 4 wires: each for red 20m, black 20m, yellow 10m, and green 10m |
| Simple Test Wire | 2 wires: each for red 1.6m and black 1.6m |
| Auxiliary Earthing Rod | 4 rods: Φ10mm×150mm |
| Measuring Rate | Earth voltage: about 3 times/second |
| Earth resistance, soil resistivity: about 5 seconds/time | |
| Measuring Times | Over 5000 times (Short-circuit test, interval time should be at least 30 seconds) |
| Line Voltage | below AC 600V |
| RS232 Interface | Possess RS232 interface, software supervision, storage data can be uploaded to computer, saved or printed. |
| Communication Wire | One piece of RS232 communication wire, with length 1.5m |
| Data Storage | 300 sets, “MEM” icon storage indicator, flash display “FULL” icon to indicate storage is full |
| Data Hold | Data hold function: “HOLD” icon display |
| Data Access | Data read function: “READ”icon display |
| Overflow Display | Exceeding measuring range overflow function: “OL” icon display |
| Interference Test | Recognize interference signal automatically, “NOISE” icon display when interference voltage exceed 5V |
| Auxiliary Earthing Test | Can measure auxiliary earth resistance, 0.00KΩ-30kΩ(100R+rC<50kΩ, 100R+rP<50kΩ) |
| Alarm Function | When measuring value exceeds alarm setting value, there is “Toot-toot-toot” alarm hint |
| Battery Voltage | When battery voltage decreases to about 7.5V, battery voltage low icon will display, reminding to replace battery. |
| Power Consumption | Standby: about 20mA (Backlight shut off) |
| Boot and with backlight: about 45mA (25mA without backlight) | |
| Measurement: about 100mA (Backlight shut off) | |
| Weight | Total weight: 4.5kg (including package) |
| Tester: 1443g (including battery) | |
| Tesing wires: 1560g | |
| Auxiliary earthing rods: 935g (4pcs) | |
| WorkingTemperature & Humidity | -10C-40C, below 80%rh |
| Storage temperature & humidity | -20C-60C, below 70%rh |
| Overload Protection | Measuring earth resistance: between each interfaces of C(H)-E.P(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 (CATiii 300V.CAT IV 150V.,Pollution 2), IEC61010-031, IEC61557-1 (Earth resistance), IEC61557-5 (Soil resistivity), JJG 366-2004 |
| Category | Measurement Range | Intrinsic Error | Resolution |
| Earth Resistance (R) | 0.00Ω-30.00Ω | ±2%rdg±3dgt | 0.01Ω |
| 30.0Ω-300.0Ω | ±2%rdg±3dgt | 0.1Ω | |
| 300Ω-3000Ω | ±2%rdg±3dgt | 1Ω | |
| 3.00kΩ-30.00kΩ | ±4%rdg±3dgt | 10Ω | |
| Soil Resistivity (ρ) | 0.00Ωm-99.99Ωm | According to the precision of R (ρ=2πaR a:1 m-100m, π=3.14) | 0.01Ωm |
| 100.0Ωm-999.9Ωm | 0.1Ωm | ||
| 1000Ωm-9999Ωm | 1Ωm | ||
| 10.00kΩm-99.99kΩm | 10Ωm | ||
| 100.0kΩm-999.9kΩm | 100Ωm | ||
| 1000kΩm-9000kΩm | 1kΩm | ||
| Earth Voltage | AC 0.0-600V | ±2%rdg±3dgt | 0.1V |
| Tester | 1 PC |
| Tester Bag | 1 PC |
| Auxiliary Earthing Rod | 4 PCS |
| Standard testing Wire | 4 wires: each for red 20m, black 20m, yellow 10m, and green 10m |
| Simple testing Wire | 2 wires: each for red 1.6m and black 1.6m |
| Zinc-manganese Dry Battery | 6 PCS (R14S 1.5V) |
| Monitoring Software Disk | 1 Copy |
| RS232 Communication Cable | 1 PC |
| Manual/Warranty Card/Qualification Certificate | 1 Copy |
Field Application
1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order.
3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.
1.WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. 4. The images shown are not the actual item and are for your reference only. 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. 6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! 7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. 8.DeliveryTime:
If your cargo weighs up to 20KG or above, or you need larger quantity, please contact us or email to us, we will provide you new packing specifications, then try our best to save some transport costs for you, and so that the product price can be of some benefit to you!
We are a large manufacturing enterprise groups in China, we sell through Alibaba, there is only purpose ,it is to better promote our products,all our company products are shipped direct from the factory, please contact us , hope to establish long-term friendly and mutual cooperation relations between each other !
We provide 6-12 months warranty. If the item is defective, please notify us within 3 days of delivery. All items must be returned in their original condition, in order to qualify for a refund or exchange of goods. Items returned after 15 days of delivery are only eligible for repair. The buyer is responsible for all shipping cost. When buying, it means the buyer have given tacit consent to the policy. If further details, please feel free to contact us, we will work with you to reach win-win.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them!
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