الدردشة عبر الإنترنت

+8615317905991

مدونة

الوسم: WB2681A

منتجات
Insulation Resistance Tester

Specification of the DC Insulation Resistance Tester: • Insulation Test Voltages: DC250V, DC500V, DC1000V • Range of Open-circuit Voltage: ±10% rated voltage • Range of

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