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0.28inch 4.5-30V Two Wire DC Voltmeter Red
0.28inch 4.5-30V Two Wire DC Voltmeter Red
Introducing the compact and efficient Digital Voltmeter featuring a vibrant red LED Display. The 0.28-inch 4.5-30V Two Wire DC Voltmeter Red Panel requires minimal setup time, allowing you to simply connect wires directly to the source you wish to measure and observe the LED illuminate!
Connect the red wire to the positive pole and the black wire to the negative pole. With built-in reverse polarity protection, any connection mismatches won’t pose a risk to the electric circuit.
Operating without the need for external drive working power, this voltmeter functions seamlessly with measuring voltage within the range of 3.5-30V. For optimal measurement accuracy, the voltmeter automatically adjusts the decimal point’s position based on the measured voltage. Voltages below 10V are displayed with two decimal places, while voltages above 10V are displayed with one decimal place.
This versatile voltmeter is perfect for measuring storage battery voltages in motorcycles and cars, providing essential insights into battery status. It’s also suitable for measuring other voltages. Please note that the voltmeter’s maximum operating voltage is 30V, so it’s important to leave enough margin during operation to avoid potential damage from electrical sparks, power supply ripple, or abrupt voltage changes.
Featuring a bright and clear LED Display, this voltmeter stands ready to accurately measure DC voltages within the range of 4.5V to 30V.
Connections:
Red Wire: source ve terminal.
Black Wire: Source -ve terminal.
Note: The display weight and Dimensions may have ±2% error.
We also have the same module in two different colors as(click on the color name below for more information)
>>GREEN LED<<
Features:
- Very small and lightweight voltmeter module.
- Very handy and easy to use.
- Red LED display.
- Don’t need the external power supply because it is a self-powered version of this display.
- Best operates in the working voltage range of 5V to 24V
- 100% Brand new and high quality.
Specification:
Operating Voltage: 4.5-30 VDC
It is a 2-wire display.
LED Color: RED
Current Consumption: < 15 mA.
Accuracy: 0.1 V.
Refresh Speed: Approx 200mS/time.
Measure accurately up to 3.6 V.
Package Includes:
1 x 0.28inch 4.5-30V Two Wire DC Voltmeter Red
0.28inch 4.5-30V Two Wire DC Voltmeter Red
0.28inch 4.5-30V Two Wire DC Voltmeter Red
Introducing the compact and efficient Digital Voltmeter featuring a vibrant red LED Display. The 0.28-inch 4.5-30V Two Wire DC Voltmeter Red Panel requires minimal setup time, allowing you to simply connect wires directly to the source you wish to measure and observe the LED illuminate!
Connect the red wire to the positive pole and the black wire to the negative pole. With built-in reverse polarity protection, any connection mismatches won’t pose a risk to the electric circuit.
Operating without the need for external drive working power, this voltmeter functions seamlessly with measuring voltage within the range of 3.5-30V. For optimal measurement accuracy, the voltmeter automatically adjusts the decimal point’s position based on the measured voltage. Voltages below 10V are displayed with two decimal places, while voltages above 10V are displayed with one decimal place.
This versatile voltmeter is perfect for measuring storage battery voltages in motorcycles and cars, providing essential insights into battery status. It’s also suitable for measuring other voltages. Please note that the voltmeter’s maximum operating voltage is 30V, so it’s important to leave enough margin during operation to avoid potential damage from electrical sparks, power supply ripple, or abrupt voltage changes.
Featuring a bright and clear LED Display, this voltmeter stands ready to accurately measure DC voltages within the range of 4.5V to 30V.
Connections:
Red Wire: source ve terminal.
Black Wire: Source -ve terminal.
Note: The display weight and Dimensions may have ±2% error.
We also have the same module in two different colors as(click on the color name below for more information)
>>GREEN LED<<
Features:
- Very small and lightweight voltmeter module.
- Very handy and easy to use.
- Red LED display.
- Don’t need the external power supply because it is a self-powered version of this display.
- Best operates in the working voltage range of 5V to 24V
- 100% Brand new and high quality.
Specification:
Operating Voltage: 4.5-30 VDC
It is a 2-wire display.
LED Color: RED
Current Consumption: < 15 mA.
Accuracy: 0.1 V.
Refresh Speed: Approx 200mS/time.
Measure accurately up to 3.6 V.
Package Includes:
1 x 0.28inch 4.5-30V Two Wire DC Voltmeter Red