Analog Clamp Meter and Multimeter made by Extech Instruments and Protek. Analog clamp meter or multimeter performs volt and amp or ohm measurements. Extech trms ac and dc ammeter or clamp-on multimeter serves as a current probe.
Amprobe AC71B Clamp Meter is an automatic digital clamp multimeter with two additional unique features: AutoTect™ measurement and automatic backlight. The AutoTect™ feature automatically senses what type of measurement is being made when the test leads are placed across a measurement point. The automatic backlight turns itself on when it senses a dim viewing work area.
Extech 38073 Mini Analog MultiMeter features: 6 functions include Decibel and Battery Test; Easy to read analog display; 5% full scale accuracy; Battery test on 9V and 1.5V batteries; CAT II-300V.