2 Wire Dc 0 To 30v Dc Red Led Digital Voltmeter Module Panel Meter 24v charger which are also usually printed

which are also usually printed on a sticker at the back side of the laptop

Compact size

Or if you're using it directly with LED tape it can be use with non self adhesive tapes

Lengths Available - From 1 meter (multiple purchases of the same size will be supplied as one length up to 200m)

Reference High and Reference Low

2 Wire Dc 0 To 30v Dc Red Led Digital Voltmeter Module Panel Meter 24v charger which are also usually printedDC Voltmeter: 0 200V. Power supply: DC4 30V Measuring range: 0 200V. Measurement accuracy: 0. 1% Refresh rate: about 200ms Display: 0. 56 "digital tube Color: red, DC Voltmeter: 0 30V. Power supply: DC4 30V Measuring range: 0 30V. Measurement accuracy: 0. 1% Refresh rate: about 200ms Display: 0. 56 "digital tube Color: Red Operating current: Less than 8mA Operating temperature: 10C to 65C Input impedance: 100K Overall dimension: 48*29*26mm Display LED