MACHSWON Digital Voltmeter LED Digital Display Panel DC 5.00-30V Voltage Meter 0.56-inch DC Voltmeter for Car and Motor Blue

• Two-wire DC voltmeter 0.56-inch LED digital voltmeter high-precision.High accuracy meets most application requirements.
• Measuring range: DC 4.5V~30V.Refresh rate: about 300ms / times.Low-start working voltage, red low to 4.5V, green low to 4.7V, blue low to 5.0V.
• Input range: DC 4.5V~30V(Max Input: DC 30V, The device can be damaged if input is over 32V).With reverse connection protection, the reverse connection does not burn.
• Display: Three 0.56" digital tube.Dimensions: 48mm x 29mm x 22mm.No additional power supply is required, and the measured voltage is directly used as the power supply. The scope is Red DC 4.5V~30V, Green DC 4.7V~30V, Blue DC 4.0V~30V
• Widely used for cars, motorcycles, bikes, substation automation, distribution automation, test equipment, voltage regulator and so on.

Feature: Two-wire DC voltmeter 0.56-inch LED digital voltmeter high-precision DC4.5V-30.0V,Low-start working voltage, red low to 4.5V, green low to 4.7V, blue low to 5.0V. With reverse connection protection, the reverse connection does not burn. Specifications: Dimensions: 48mm x 29mm x 22mm Operation Temp: -20℃~65℃ Lead Length: 22cm Measuring range: Red DC 4.5V~30V, Green DC 4.7V~30V, Blue DC 5.0V~30V Power supply range:No additional power supply is required, and the measured voltage is directly used as the power supply. The scope is the same as above Input range: DC 4.5V~30V(Max Input: DC 30V, The device can be damaged if input is over 32V) Display: Three 0.56" LED digital tube Measurement accuracy: 1%; greater than or equal 10V error is 0.3V; less than 10V error is 0.10 Refresh rate: about 300ms / times Input impedance: About 100K Operating Current: Red <23mA, Green <18mA, Blue <13mA Package included: 1 x Digital Voltmeter