Kikusui Kikusui Hipot Tester With Insulation Resistance, TOS9303LC, 500VAC, 100mA Kikusui TOS9303LC is a multifunction electrical safety tester designed for hipot and insulation resistance testing in laboratories, manufacturing environments, and quality assurance applications. The... Quick view Qty in Cart: 0 Price: Log in for pricing and quote Subtotal: Login for Pricing & Quote