I retired in February 2014. I want to take up electronics as a hobby. One of the first things that I need is a multimeter. I went to a Radio Shack store this afternoon & looked at digital multimeters. There were 2 brands - Extech(which I've never heard of) &, of course, Radio Shack. There was an Extech on sale for $45 & a Radio Shack for $45. The Extech has 8 functions & the Radio Shack has 42 functions. I thought to myself that the Radio Shack one is a better deal because it has 42 functions whereas the other has only 8 functions. A customer explained to me why the Radi0 Shack seems to be a better deal. He said that Radio Shack multiplies the number of functions times the range per function to get 42.
What should I look for? I want the basics - resistance, capacitance, current & voltage. One of them has a diode check feature. Obviously, one can check & see if an LED is working by connecting it to a voltage source. How does the meter check to see if a "regular" diode is working or not? Does the meter check for voltage or current or resistance or what? Should I get a meter that has the ability to check that a diode is working? Should I get an auto-ranging meter? The Extech can measure temperature.
Radio Shack hasn't completely gone belly-up, but I wonder about buying a meter from them. I'm sure that a Fluke meter would cost an arm & a leg. Do you have any recommendations on brand & where I buy a meter? I can buy online, but I'd rather go into a store & actually hold the meter in my hands.
What should I look for? I want the basics - resistance, capacitance, current & voltage. One of them has a diode check feature. Obviously, one can check & see if an LED is working by connecting it to a voltage source. How does the meter check to see if a "regular" diode is working or not? Does the meter check for voltage or current or resistance or what? Should I get a meter that has the ability to check that a diode is working? Should I get an auto-ranging meter? The Extech can measure temperature.
Radio Shack hasn't completely gone belly-up, but I wonder about buying a meter from them. I'm sure that a Fluke meter would cost an arm & a leg. Do you have any recommendations on brand & where I buy a meter? I can buy online, but I'd rather go into a store & actually hold the meter in my hands.