Mini waterproof VOLTMETER 5V TO 30Vand car car plug voltmeter$5 to $10 ea in Tampines Street 83, East Singapore for sale
1.Great waterproof voltmeter great for your bike..or car..or any vehicle No more worries advance warning for batteries problem. Low price $10 Red..yellow..blue..green Leds available while stocks last Call to enquire 91797182
2.car cigarette plug voltmeter is not waterproof n in red leds only
3..mini panel meter dc voltmeter..non waterproof $5