Provided by Shanghai Shenggao Electric Technology Co., LtdA and B lightning protection detection equipment sets:

1. Laser rangefinder: Range: 0-150m

2. Thickness gauge: Metal thickness measurement, ultrasonic

3. Theodolite: Range: 0-360 °, Resolution: 2 ″

4. Tensile strength gauge: 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. Soil resistivity tester: four wire method measurement, test current:>20mA (sine wave), resolution: 0.01 Ω

8. Equipotential tester: Test current: ≥ 1A, four wire method test, resolution: 0.001 Ω, equipped with large capacity lithium battery

9. Loop resistance tester: Resistance measurement resolution: 0.001 Ω, current measurement resolution: 1 μ A

10. Lightning protection component tester: Testing device: MOV, equipped with large capacity lithium battery

11. Insulation resistance tester: 0-1000M Ω

12. Surface impedance tester: Measurement range: 103-1010 Ω

13. Electrostatic potential tester: Measurement range: ± 20kv

14. Digital multimeter: voltage, current, resistance measurement, resolution: 3 and a half digits

15. Standard resistance: 10-3-105 ohms, power 1/2w, wire wound type

16. Steel tape measure: Resolution: 0.01m

17. Vernier caliper: Range: 0-150mm