Цифровой измеритель сопротивления 100 А цена портативный тестер цепи
- Категория: Resistance Meters >>>
- Поставщик: Rui,Du,Mechanical,And,Electrical(Shanghai),Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.66 $* | 0.90 $* |
| Aug-19-2025 | 0.47 $* | 0.94 $* |
| Jul-19-2025 | 0.79 $* | 0.78 $* |
| Jun-19-2025 | 0.78 $* | 0.26 $* |
| May-19-2025 | 0.83 $* | 0.58 $* |
| Apr-19-2025 | 0.93 $* | 0.38 $* |
| Mar-19-2025 | 0.69 $* | 0.53 $* |
| Feb-19-2025 | 0.34 $* | 0.8 $* |
| Jan-19-2025 | 0.41 $* | 0.14 $* |
Характеристики
Product Description
RDHL-100A circuit resistance tester is a high-precision, digital switch detection instrument developed by our company according to IEC standard and the latest electric power executive standard of the people's Republic of China DL / t845.4-2004, giving full play to our own technical advantages. The instrument adopts high frequency and high power constant current switching power supply technology, which can measure micro ohm contact resistance. It is widely used to measure the contact resistance, loop resistance of various switches and electrical appliances, and the contact resistance of cables, wires and welds. The instrument has accurate measurement data and stable performance, meeting the requirements of on-site high-voltage switch maintenance of electric power and power supply departments and loop resistance test of high-voltage switch factory.
Product Paramenters
RDHL-100A | |
Test current | 50A, 100A |
Range | 0～100mΩ（50A） 0～50mΩ（100A） |
Resolution | minimum 0.1µΩ |
Accuracy | ±（0.5%±）2 digits |
Power | 1000W |
Working mode | continuous measurement |
Working power supply | AC220V±10% 50HZ |
Service temperature | 0～40℃ |
Relative humidity | < 90%, no condensation |
Product features
1. Using four terminal measurement method, sampling voltage and current at the same time can eliminate the influence of connection resistance and contact resistance.
2. The operation is simple, and the test process can be completed with a single key. The test current is stable automatically, and the test data is stable and reliable.
3. It adopts high-strength injection molding safety shell with small volume and light weight, which is suitable for outdoor portable use.。
4. Imported high reliability and high power integrated circuit is adopted, so the failure rate is very low.
2. The operation is simple, and the test process can be completed with a single key. The test current is stable automatically, and the test data is stable and reliable.
3. It adopts high-strength injection molding safety shell with small volume and light weight, which is suitable for outdoor portable use.。
4. Imported high reliability and high power integrated circuit is adopted, so the failure rate is very low.
Company Profile
Rui Du Mechanical and electrical (Shanghai) Co., Ltd. is a professional manufacturer and system solution provider for the global supply of power testing equipment, which focuses on the independent design, development and production of high-voltage power test equipment, specializing in substation transformer, high voltage switch,mutual inductor, lightning arrester, storage battery, cable fault, relay protection, insulation withstand voltage, insulation grounding and oiling equipment, SF6 equipment testing, power generator testing, all products passed the international IS09001 quality certification, IEC certification and CE certification.
Our products have been exported to Pakistan, Bangladesh, Nepal, Burma, Laos, Vietnam, Maldives, Malaysia, Indonesia, Philippines, Egypt, Morocco, Morocco, and Shanghai. Kenya, Zambia, Mozambique, South Africa, Uganda, Rwanda, Zimbabwe, Angola, Guinea, Nigeria and Cuba.
The company has successively provided complete sets of electrical laboratory and field services for KAROT Hydro Power Project 2*720MW(Pakistan), 1000-MW Mangla hydropower project(Pakistan), HUBCO Coal Power Project 2*660MW(Pakistan), Patuakhali power station (BCPCL) (Bangladesh), Patuakhali power station (Ashuganj) (Bangladesh) and other large power plants. Rui Du Mechanical and electrical (Shanghai) Co., Ltd sincerely looks forward to your visit.
Our products have been exported to Pakistan, Bangladesh, Nepal, Burma, Laos, Vietnam, Maldives, Malaysia, Indonesia, Philippines, Egypt, Morocco, Morocco, and Shanghai. Kenya, Zambia, Mozambique, South Africa, Uganda, Rwanda, Zimbabwe, Angola, Guinea, Nigeria and Cuba.
The company has successively provided complete sets of electrical laboratory and field services for KAROT Hydro Power Project 2*720MW(Pakistan), 1000-MW Mangla hydropower project(Pakistan), HUBCO Coal Power Project 2*660MW(Pakistan), Patuakhali power station (BCPCL) (Bangladesh), Patuakhali power station (Ashuganj) (Bangladesh) and other large power plants. Rui Du Mechanical and electrical (Shanghai) Co., Ltd sincerely looks forward to your visit.
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FAQ
1. There are so many businesses in the market, why purchase from Rui Du Mechanical and electrical (Shanghai) Co., Ltd.?
First of all, Rui Du Mechanical and electrical (Shanghai) Co., Ltd. has its own design and R&D team. All products have passed strict quality inspection and testing before leaving the factory. It is responsible for the quality of each equipment. On the premise of ensuring product quality, it gives customers the best price and high-cost performance.
Secondly, Rui Du Mechanical and electrical (Shanghai) Co., Ltd. has more than ten years of supply experience for overseas
large-scale projects. According to the needs of customers, we can provide accurate and unique suggestions before purchasing.The most important thing is that customers have any questions after purchase. Rui Du Mechanical and electrical (Shanghai) Co., Ltd. has a professional technical team and considerate customer service to provide you with remote guidance and to solve your problems.
2. Can I customize the logo according to my requirements?
Yes, we support OEM and can print authorized customer brands.
3. What should we pay attention to before purchasing?
The specific number of product parameters is described in the details page. Pay attention to whether it meets your needs. If there are special circumstances that need to be changed, contact customer service in time to see whether it can meet your needs.
4. How much is the freight? How long can the goods be delivered after order payment?
The freight is calculated according to the location of the customer and the logistics mode selected by the customer. The freight will be charged according to the actual order if the customer's region is different and the logistics mode such as shipping and air express is different. Due to the need to do some inspection before delivery, and reasonable packaging, the fastest delivery within 3 days, the latest delivery within 15 days, I hope you could wait patiently.
5. What should I do if I can't operate after receiving the goods?
If you have any questions, please feel free to contact our professional technical team and customer service for remote guidance.
First of all, Rui Du Mechanical and electrical (Shanghai) Co., Ltd. has its own design and R&D team. All products have passed strict quality inspection and testing before leaving the factory. It is responsible for the quality of each equipment. On the premise of ensuring product quality, it gives customers the best price and high-cost performance.
Secondly, Rui Du Mechanical and electrical (Shanghai) Co., Ltd. has more than ten years of supply experience for overseas
large-scale projects. According to the needs of customers, we can provide accurate and unique suggestions before purchasing.The most important thing is that customers have any questions after purchase. Rui Du Mechanical and electrical (Shanghai) Co., Ltd. has a professional technical team and considerate customer service to provide you with remote guidance and to solve your problems.
2. Can I customize the logo according to my requirements?
Yes, we support OEM and can print authorized customer brands.
3. What should we pay attention to before purchasing?
The specific number of product parameters is described in the details page. Pay attention to whether it meets your needs. If there are special circumstances that need to be changed, contact customer service in time to see whether it can meet your needs.
4. How much is the freight? How long can the goods be delivered after order payment?
The freight is calculated according to the location of the customer and the logistics mode selected by the customer. The freight will be charged according to the actual order if the customer's region is different and the logistics mode such as shipping and air express is different. Due to the need to do some inspection before delivery, and reasonable packaging, the fastest delivery within 3 days, the latest delivery within 15 days, I hope you could wait patiently.
5. What should I do if I can't operate after receiving the goods?
If you have any questions, please feel free to contact our professional technical team and customer service for remote guidance.
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