UEi Test Instruments  DL379COMBO Phoenix Pro Clamp Meter And Pipe Clamp Probe HVAC/R clamp meter with pipe clamp probe Backlit Display, Worklight for the real-world, Magnetic Mount for hands-free operation, Low Battery Display Lock for Safety 4000F Capacitance, 750VAC/1000VDC, 400A AC, -22 to 752DegreeF, Resistance, Continuity, Diode Test, Frequency, Duty Cycle, Continuity Min/Max, Data Hold, Buit-in test lead storage, Auto Power Off, Dual Display for simultaneous measurement Detachable clamp-head allows addition of remote measurement heads