
Wxhl-100A Digital Micro Ohmmeter Contact Resistance Tester
Product Introduction
In China, you can find us active in the field of 20kv insulation resistance tester, transformer onno load loss tester, surge arrester testing. Our company has a group of technical personnel and business development personnel with rich practical experience, and can provide users with timely support. We are committed to strengthening the innovation drive, optimizing the layout structure, improving the governance system and
HZ-2009 High Voltage Switch Timing Test Circuit Breaker Analyzer
high-voltage circuit breaker analyzer is suitable for mechanical characteristic testing of SF6 switches, GIS composite electrical appliances, vacuum switches, and oil switches.

High Voltage Circuit Breaker Analyzer Precautions
1. Please notice that it's only allowed to work with well trained personnel and with the power systems familiar personnel.
2. The connect action of the test lines should be done before supply power to the instrument.
3. When the instrument is turned on, do not touch the measurement circuit, control output circuit and the conductors connected to it. Before connecting the input or output terminals of the instrument, be sure to ground the instrument reliably.
4. Try to use the special test leads and accessories provided by this instrument.
5. In the case of connecting the DC output line, before turning on the power switch and control switch of the instrument, be sure to confirm that the switch is malfunctioning, so as not to cause any possible personal and equipment hazards.
6. Avoid using it in humid, flammable and explosive environments.
7. The power supply of the instrument is 220V AC, and 380V is prohibited.





High Voltage Circuit Breaker Analyzer Technical Characteristics
Test channels | 12 channels with 25V, the current is 50mA |
Transducer | One analog transducer. |
TIME | |
Recording time length | 0~20.0s |
Time accuracy | ±0.l%reading ± 2 LSB |
Resolution | 0.1ms |
Motion | |
Range | 0~1000mm |
Accuracy | ±1% reading ±1LSB |
Resolution | 0.1mm |
Velocity | |
Ranges | 0.01~20.00m/s |
Accuracy | ±1%reading ±1LSB |
Resolution | 0.01m/s |
DC POWER | |
Ranges | 5~260V |
Max current | 20A |
Accuracy | ±1%reading ±1LSB |
Load change | ≤1% |
TRIGGER | |
Voltage | 5~260V |
Current | 0.1-20A |
Transducer | The transducer states changes |
Channels | Channels states changed |
DIMENSIONS | 415mm×320mm×168mm |
WEIGHT | 8kg |
OPERATION TEMPERATURE | -10℃~50℃ |
HUMIDITY | ≤80% RH |
POWER SUPPLY | |
Voltage | AC 220V±10% |
FREQUENCE | 50Hz±10% |
SAFETY | |
Insulation resistance | >2MΩ |
Leakage current | <3.5mA |
Immunity | AC 1500V 50Hz, 1min. |



The categories of our Wxhl-100A Digital Micro Ohmmeter Contact Resistance Tester are diversified and their designs are fashionable, that's why they are highly competitive in the international market. The company has always been market-oriented, relying on technology to ensure customer satisfaction, unwavering and persevering, to create gold-branded products. We always adhere to the pragmatic attitude, because we think it is the embodiment of the spirit of seeking truth from facts, paying attention to reality and advocating practical work.
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