The Super Manifold gauge set comes with inter-changeable temperature scales that enable the technician to be prepared for a range of refrigerants using only one manifold, says the company. Two-or four-way manifolds are offered, equipped with class 1.0 liquid-filled gauges or class 1.6 dry gauges. The manifold gauge sets are delivered in a plastic case which includes a set of charging lines and eight clip-on temperature scales. When a new refrigerant enters the market, only a new scale must be purchased instead of a new gauge set, the company says.