09 Ago Clamp Meter Earth Resistance Tester Earth Insulation Earth Resistance Tester
Structural features: Jaw way. Protection class: double insulation. Resistance alarm threshold setting range: 1-199Ω. External magnetic field: <40A/m. External electric field: < 1V/m. LCD display: 4-digit LCD digital display, length and width 47X28.5mm....