RK9930 terra resistentia Tester
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Rk9930 / RK9930A / RK9930B Programmable terra resistentia TEGES
Et AC programmable grounding resistentia problem adhibetur ad test de grounding resistentia de familia adjumenta, electronic instrumenta, electronic apparatu, electrica tools, electrica calefacit adjumenta et alia products.
RK9930: AC (3-30) A
RK9930A: AC (3-45) A
Rk9930B, AC (3-60) A