Review on Extech EX411-NIST True RMS Professional MultiMeter with NIST Certification - Premium Accuracy and Reliability by Bob Schultz

The best multimeter I have ever used has a large LCD display, auto shut off to save battery and most importantly a temperature measurement feature that is easy to diagnose and maintain . Air conditioning in cars without using a separate thermometer. If you have used counters from other well known brands that are much more expensive and have fewer features, the Extech EX411 is a great product and purchase that comes highly recommended for professional or home use.