led dc mini voltmeter 5v to 20v..waterproof for bikes& cars $20 in Tampines Street 83, East Singapore for sale
led dc voltmeter for bikes and cars..
please call to confirm colours availability..limited stocks
Technical Parameters:
weight: 20g
Display color: Blue/Green/Red
Display mode: Three 0.56 LED digital tube
update rate: About 300 ms/time
Physical size: 42 x 24 x 15 mm (L*W* H, not including installation ear)
Opening size: 42 x 24 mm (L*W)
Power supply: Don't need the power supply, direct use of the test voltage as a power supply
Lead wire length: 9cm
The minimum input: 3.50V
The maximum input: 30.0V
Measurement range: DC3.50 - 30.0V
Operation temperature: -10 degrees~65 degrees
Measurement accuracy: ± (1% + 1 Digit)