This GVDA GD109 Pen type Smart multi meter is simple to use yet powerful.I'd recommend to someone who needs simple features for home improvements
Reading seems accurate: I verified that my is normal outlet is120v, my electric heater is wired to 240v, and that my chime is 20v and 60Hz.
Auto mode is super useful, definitely make it accessible to dummies.
Price is good, I'd recommend to someone who needs simple features for home improvements.






