earthing system calculation

Smart Megger 5000V Insulation Resistance DAR PI Tester Features 1. Wide range of measuring voltage, Test up to 1000GΩ (Max 2000GΩ) insulation resistan...

Earth drilling auger suitable for any brand of excavator use for drilling projects Description A new type of high torque drilling machine, which is su...

High Performance True North Sensor High Precision North Finder Cost High Resolution Yaw Angle Meter Interference Immunity General Description The fibe...

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Hydro And Terrestrial Exploration Terrameter Measure Apparent Resistivity And IP Apparent resistivity is a parameter used to reflect changes in the el...

Product Introduction： Earth drill is widely used in slope land, sand, hard planting seedling afforestation project have dug a pit, a dig tree peripher...

Parameters Description Appearance Display 31/2LCD digital display of insulation resistance,auto ranging Function Self-timing, short buzz every 15 seco...

No interference compass heading sensor price high accuracy north finding sensor 3 axis yaw angle sensor supplier General Description The fiber optic g...

High Precision Automatic North Seeking Accuracy RS232/RS422 True North Finder ▶ INTRODUCTION The fiber optic gyroscope north finder is mainly used for...

High Accuracy RS232/RS422 True North Finder with 0.5°Accuracy ▶ INTRODUCTION The fiber optic gyroscope north finder is mainly used for rapidly and aut...

GM-10kv Adjustable High Voltage Digital Megohmmeter Megger II Performance Features 1. Microcomputer control, menu operation, LCD display, stable perfo...

DC System Ground Fault Tester With A High-Precision Detection Clamp Table PDF-3000A DC System Ground Fault Tester can be applied to dc systems of any ...

99.9% 99.99% 99.95% Pure Copper Rod Round Brass Copper Bars Copper Rod Copper is one of the first metals to have ever been used by humans. Copper roun...