SANFIX ET4200 - SANFIX ET-4200 High-Frequency Lightning Protection Grounding Tester

Parameter / Feature	Technical Value / Range
Impulse Resistance	0.01Ω to 1000Ω under 100kHz equivalent
Peak Impulse	Simulated 10/350 μs and 8/20 μs lightning surge
Inductive Compensation	Automatic long lead wire inductance compensation
Display	Color LCD Screen with Impulse Waveform
Power	Built-in High-Energy Lithium Battery
Application	Cellular Towers, Radar Stations, High-Voltage Pylons

Parameter / Feature

Technical Value / Range

Impulse Resistance

0.01Ω to 1000Ω under 100kHz equivalent

Peak Impulse

Simulated 10/350 μs and 8/20 μs lightning surge

Inductive Compensation

Automatic long lead wire inductance compensation

Display

Color LCD Screen with Impulse Waveform

Power

Built-in High-Energy Lithium Battery

Application

Cellular Towers, Radar Stations, High-Voltage Pylons

High-frequency impulse grounding resistance tester simulating fast lightning stroke transient response (up to 100 kHz) for telecommunications towers.

Industrial ruggedized construction engineered for demanding factory environments.
High precision sensor calibration compliant with ISO/IEC 17025 laboratory standards.
Fast response micro-controller unit with clear backlit display for low-light operations.
Comprehensive safety protection and overload circuit safeguards.

Widely utilized in manufacturing plants, electrical power distribution, HVAC maintenance, environmental monitoring, and quality control laboratories.

SANFIX ET-4200 High-Frequency Lightning Protection Grounding Tester