Voltmeter Display 3-Wire 0-100V Voltage Tester 10PCS 0.28 Inch LED Panel 4 Colors Combined

Voltmeter Display 3-Wire 0-100V Voltage Tester 10PCS 0.28 Inch LED Panel 4 Colors Combined Popis

[ Voltmeters]Total 10PCS, 4 colors combined(2PCS Red/Yellow//Green/White); 0.28 inch LED Panel; small in size and light in weight; wire is made of 28awg gauge; install the hole: 23*10 mm approx
[2 Connection Methods]3 wires are connected separately to measure voltage and power(Red yellow is both for pos, black is neg); 3 wires are used as 2 wires, connected to measure voltage(Red and Yellow can be paired for pos, black is neg)
[Features]Reverse polarity protection, voltmeter won't burn out if reverse polarity is applied; high precision; low starting working voltage; fine adjustment function
[Note]Max voltage with yellow and red connected is 40V.To measure greater than 40V ( to 100V) the yellow wire is connected to a separate voltage source that is 40V or less

Colour:multicolor
Material:led

Package Contents:
10 x Voltmeter Display