DIY part for DC voltmeter; 2 wires、 without casing; 0.36" 3-digit LED display.
Certification
N/A
Packing List
1 x Display module (wire length: 18cm)
Easy wire connection、 just need to connect two wires; Built-in reverse polarity protection、 won't burn even connect reversely; In order to get best accuracy、 the module will move the decimal position automatically according to different voltage; Will correct to two decimal places when voltage is lower than 10V; Correct to one decimal place when voltage is higher than 10V.
Note: Do not use 30V voltmeter for 24V battery、 for the left capacity is insufficient for the voltmeter when battery is fully charged. More over、 higher pulse will be produced during charging and working.
Dimensions: 1.30 in x 0.59 in x 0.43 in (3.3 cm x 1.5 cm x 1.1 cm) Weight: 0.18 oz (5 g)