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E-mail
1905142405@qq.com
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Phone
17765125159
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Address
Fanxing Road, Minhang District, Shanghai
Shanghai Shenggao Electric Technology Co., Ltd
1905142405@qq.com
17765125159
Fanxing Road, Minhang District, Shanghai
serial number |
Instrument and equipment name |
Number of configured units |
Main performance requirements |
|
Grade B |
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1. |
Laser rangefinder |
√ |
√ |
Range: 0-150m |
2. |
thickness gauge |
√ |
√ |
Metal thickness measurement, ultrasonic |
3. |
theodolite |
√ |
√ |
Range: 0-360 °, Resolution: 2 ″ |
4. |
tension meter |
√ |
√ |
Range: 0-40kgf |
5. |
Combustible gas tester |
√ |
√ |
Applicable gas: Combustible gas |
6. |
Grounding resistance tester |
√ |
√ |
Test current:>20mA (sine wave), resolution: 0.01 Ω |
7. |
Earth Network Tester |
√ |
Test current:>3A, resolution: 0.001-99.999 Ω, frequency optional |
|
8. |
Soil resistivity tester |
√ |
√ |
Four wire method measurement, test current:>20mA (sine wave) resolution: 0.01 Ω |
9. |
Equipotential tester |
√ |
√ |
Test current: ≥ 1A, four wire method test, resolution: 0.001 Ω, equipped with large capacity lithium battery |
10. |
Loop resistance tester |
√ |
√ |
Resistance measurement resolution: 0.001 Ω, current measurement resolution: 1 μ A |
11. |
Lightning protection component tester |
√ |
√ |
Test device: MOV, equipped with high-capacity lithium battery |
12. |
Insulation resistance tester |
√ |
√ |
0-1000MΩ |
13. |
Surface impedance tester |
√ |
√ |
Measurement range: 103-1010Ω |
14. |
Electrostatic potential tester |
√ |
√ |
Measurement range: ± 20kv |
15. |
Digital Multimeter |
√ |
√ |
Voltage, current, and resistance measurements, resolution: 3 and a half digits |
16. |
Explosion-proof walkie-talkie |
√ |
Explosion proof intercom |
|
17. |
Standard resistance |
√ |
√ |
10-3-105 ohms, power 1/2w, wire wound type |
18. |
steel tape measure |
√ |
√ |
Resolution: 0.01m |
19. |
vernier caliper |
√ |
√ |
Range: 0-150mm |
20. |
Instrument carrying case (optional) |
Used for storing and carrying the above-mentioned equipment |
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Which is a good lightning protection detection instrumentChoose Shenggao lightning protection detection instrument, which is produced and sold by our companySG3000Grounding resistance testeralso known asThree wire grounding resistance tester, grounding resistance meterThis is a commonly used instrument for testing and measuring grounding resistance, which adopts a large LCD gray white screen backlight display and microprocessor technology to meet the requirements of two-wire and three wire resistance testingSuitable for telecommunications, power, meteorology, computer rooms, oil fields, power distribution lines, iron tower transmission lines, gas stations, factory grounding grids, lightning rods, etc.