PM300 Economy Panel Thermometer

PM300 Digital Panel Meter

Thank you

I have ordered many tines over the past 2 or 3 years. Never any problems and orders always go out in time

Digital panel (PM300) meter review.

The panel meters are doing the intended job I modified the units to external power supply. they are being used to monitor internal operating temp. on a modified high output power supply.thank you R.C.Dalley N3UAS