PS-HZ200 – Professional Contact Resistance Tester
“Reliable precision in every electrical connection”
Master the Quality of Your Electrical Connections
The PS-HZ200 is a portable contact resistance tester designed to measure extremely low resistances in critical connections. Its use ensures the reliability, efficiency and safety of electrical systems, from substations to industrial splices.
Why Is It Important to Use a Contact Resistance Tester?
Defective electrical connections cause:
- Localized overheating
- Voltage drops
- Failures in circuit breakers and disconnect switches
- Arc flash hazards and unplanned shutdowns
Measuring contact resistance ensures that your splices, terminals and high-current connections are electrically and mechanically sound, extending the service life of your systems and preventing catastrophic failures.
When Should It Be Used?
✅ In maintenance of power circuit breakers and disconnectors
✅ When performing commissioning tests in substations and switchboards
✅ To verify the quality of splices and terminals on power cables
✅ In grounding (earthing) and busbar audits
✅ As part of predictive maintenance in industry and generation plants
Technical Specifications
|
Feature |
Detail |
|
Test current |
100 A / 200 A DC |
|
Measurement range |
0.1 µΩ – 200 mΩ |
|
Resolution |
0.1 µΩ |
|
Accuracy |
±1% ± 1 digit |
|
Display |
High-visibility backlit LCD |
|
Test method |
4-wire (Kelvin) |
|
Operating modes |
Manual / Automatic |
|
Weight |
11.5 kg |
|
Power supply |
AC 110/220 V (50/60 Hz) |
|
Additional functions |
Self-diagnostics, thermal protection, data port |
|
Standards |
IEC 61010-1, IEEE C57.09, NETA ATS |
How Does It Work?
The instrument injects a high-intensity current (up to 200 A) through the connection under test, using the four-terminal (Kelvin) measurement principle. This technique makes it possible to:
- Eliminate errors caused by test lead resistance
- Obtain accurate, stable readings, even in the field
- Detect abnormal contact resistances that cannot be seen with the naked eye
Benefits of the PS-HZ200
- Precision in micro-ohm measurements
- Ideal for high-current applications
- Portable, rugged and easy to operate
- Helps reduce electrical losses and prevent failures
- Compatible with industrial electrical maintenance protocols
- Supports technical reports with verifiable, real values
Why Buy From Creativeit Group?
We are specialists in electrical and electronic equipment, with more than 30 years of technical experience in solutions for industry, power distribution and generation.
Personalized technical advice
Fast delivery with guaranteed stock
Complete solutions for electrical diagnostics
Request Your Technical Quote Now
WhatsApp: 81 1786 0768
PS-HZ200 – Reliable connections, safe power.
With Creativeit Group, measure with precision, operate with confidence.
