Sansion Power Electric Co., Ltd.
| Measurement Method | 4-wire measurement |
| Packaging Details | Plywood Case |
| Communication Interface | USB/RS232 |
| Display Type | Digital Only |
| Supply Ability | 100 Units/Month |
| Display | Digital LCD |
| Payment Terms | L/C T/T |
| Data Storage | Internal |
| Delivery Time | 30 work days |
| Test Timing | Automatic |
| Test Current | High DC |
| Measurement Range | Micro-ohm |
| Model Number | SXHL |
| Brand Name | Sansion |
| Certification | CE/CNAS/ISO9001 |
| Place of Origin | China |
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Product Specification
| Measurement Method | 4-wire measurement | Packaging Details | Plywood Case |
| Communication Interface | USB/RS232 | Display Type | Digital Only |
| Supply Ability | 100 Units/Month | Display | Digital LCD |
| Payment Terms | L/C T/T | Data Storage | Internal |
| Delivery Time | 30 work days | Test Timing | Automatic |
| Test Current | High DC | Measurement Range | Micro-ohm |
| Model Number | SXHL | Brand Name | Sansion |
| Certification | CE/CNAS/ISO9001 | Place of Origin | China |
| High Light | Digital Micro-Ohmmeter for circuit breaker testing ，High current contact resistance tester ，Loop resistance tester for switchgear | ||
The Digital Micro-Ohmmeter is a precision low-resistance measurement instrument designed for electrical engineers who need to measure resistance values in the micro-ohm range.
The instrument applies a stable DC test current and measures the voltage drop using a precision measurement circuit.
It is suitable for identifying high-resistance electrical connections and evaluating the condition of switching contacts.
Industry examples also use contact resistance meters for busbar joints, isolator contacts, weld joints and bonding resistance.
Q: What is a micro-ohmmeter?
A: A micro-ohmmeter is an instrument designed to accurately measure extremely low electrical resistance, typically using a high test current and precision voltage measurement.
Q: Why is a 4-wire connection used?
A: A Kelvin 4-wire measurement method separates current injection and voltage measurement paths, reducing the influence of lead resistance on low-resistance measurements.
Q: Is a micro-ohmmeter the same as a contact resistance tester?
A: In many power-testing applications, the terms are used interchangeably, although a micro-ohmmeter can also be used for other low-resistance measurements.
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
50000000-80000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment prot... Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment prot...
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