Review on π SMAKN 0.56" 3-Digit 3-Wire DC 0-100V Blue LED Voltmeter Voltage Display Module with Reverse Protection by Ron Turner
Ideal for glow machines with speed controls like annealeez.
This display is very accurate and very sensitive. Measured to 0.1V when the 3rd wire is used to power the device separately. Ideal for variable speed annealers such as Annealeez and Giraud.
- Confident
- Obsolete
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