Look at the Fluke 112 (new) or the good old Fluke 16. The 16 is great cuz it has a uamp range, f and C temp, and has a time/date stamp for min and max readings. Quite a deal for about $120.

For a simple tester, be on the lookout for the new Ideal voltage/continuity tester, the "vol-con elite". Supposed to be out in late July. One version (the 61-092) has a built in non-contact voltage tester and a shaker (soleniod). About $73.

The all around tester that I carry in my bags 80 percent of the time is the Fluke T5-600. Voltage, resistance and continuity, non-contact AC amps (with a U-shaped slot in one end), and well-designed.

And remember, before relying on a measurement, always test the terster on a known live circuit.