Compare Uni T Uni-T Lamp Tester, UT651B, 3000V, 68-72kHz This lamp tester is made for use with low pressure sodium, high pressure sodium (≤110W), neon, energy-saving, electrodless, fluorescent, mercury and other types of lamps. The UT651B comes with a telescopic antenna to make reaching lamps easier, a... Compare Quick view Qty in Cart: 0 Price: Log in for pricing and quote Subtotal: