0.28inch Mini DC Voltmeter 2 Wire 2.5-30V DC Red

0.28inch Mini DC Voltmeter 2 Wire 2.5-30V DC Red

These handy DC voltmeter are a must have for any electronics technician, maker. Small and portable, these voltmeter are accurate for most applications and uses less than 30mA from the target voltage source to power itself. It has got only 2 wires which you can hook up to the target voltage point and measure the voltage reading on the 3 digit seven segment display. 

Specifications

• Measurement range 2.5V to 30V DC
• Only 2 wires, derives supply from the source
• Module size is 30mm x 12mm x 8.5mm
• Wire length is 18cm.
• Ideal for battery voltgae measurement
• Ideal for debugging through test points
• Operation current < 30mA
• Display color : RED
• Measurement Error tolerance - +/- 2 percent
• Distance between mounting holes : 26mm