NOYITO 0.36 inches LED Ultra-Small DC Digital 0.00-30.0V Voltmeter 3-Wire 2-Wire Battery Voltage Tester Red Blue Green Three Colors Display 4.5-30 Volt Power Supply (Pack of 3) (Blue)

Brand: NOYITO

Color: Blue

Features:

• Small in size and light in weight,quite easy and convenient to carry out. There are three colors of red, blue and green.
• 0.36″ visible LED display, easy to read even in dim light
• It requires extra power supply of 4.5V to 30V; only has three-wires for simple connection.Red DC4.50-30.0V, green DC4.70-30.0V, blue DC5.00-30.0V . It can also be used as a two-wire voltmeter.
• With reversed connection protection, meaning it will not damage even when wires are connected reversely
• Working current: Red – 23mA, Green – 18mA, Blue – 13mA

Details: Parameters: Measuring range: DC 0.00V-30.0V Power supply range Red: DC4.50-30.0V, Green: DC 4.70-30.0V, Blue: DC5.00-30.0V Working current Red