Founded in 1933, Curtis Industries has been producing superior quality products for over eight decades. Curtis Industries – a specialized electrical component manufacturer of custom and standard terminal block and EMI/RFI filter devices and subsystems. Quality is the founding principal of Curtis Industries’ manufacturing philosophy.
The 12505 is a high-voltage insulation tester capable of measuring insulation resistance up to 1 TΩ and AC/DC voltage up to 2000V.