UCTRONICS 0.28 Inch Mini DC Voltmeter 2 Wires 3-30V LED Display Digital Voltage Tester Meter, Pack of 5, Blue

Out of stock
  • Detection Voltage: DC 3V-30V. Working Voltage: DC 3V-40V
  • Mounting Hole Center Distance: 1.02” (26mm). Wire Length: about 6”.
  • Can be calibrated: the screw on the back can be tuned to calibrate. Reverse Polarity Protected: it will not be burned when the connection is reverse.
  • The decimal point shifts automatically: the meter shows two decimal places when measuring the voltage below 10V; it shows one decimal place for voltage above 10V.
  • Note: the input voltage must not exceed 40V, otherwise there is a danger of burning!