Specifications:
This voltage meter is simple in connection with two lines, red to positive, black to negative, with anti-graft protection, and not burning.
No external working power supply is required and it can directly measure the voltage range of the second-line 2.50-32V.
Wide voltage work, red minimum 2.50V maximum safe pressure can reach 40V, more than 40V may be damaged.
When measuring voltage below 10V, two points are shown after the decimal point.
When measuring the voltage above 10V, one of the decimal points is shown.
Convenient testing meter for daily need.
Type: Voltmeter
Measuring range: DC 2.50V-32V
Power Supply Range: Tested Voltage <40V
Input Impedance: >50K
Working Current: <30mA
Refresh Rate: about 100mS Once
Lead Wire Length: 20cm/7.87" (Approx.)
Working Temperature: -10C to +80C
Operating Humidity: 10% to 80%
Working Pressure: 80kPa to 106kPa
Installation Hole Distance: 2.6cm/1.02"(Approx.)
Installation Hole Diameter: 0.24cm/0.09" (Approx.)
Size: 3cm x 1.2cm/1.18" x 0.47" (Approx.)
Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
Package Included:
1 x Voltmeter
