0.28inch 0-100V Three Wire DC Voltmeter Yellow

  • Range of Measurement: 0-100 VDC
  • The display has three wires.
  • LED Colour: YELLOW
  • < 10 mA is the current consumption.
  • 0.1 V is the accuracy.
  • Refresh Rate: 200 ms/s approximately.
  • Accurate measurement up to 3.6 V

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  • Pick up from the IBOTS Store


  • Delivery Charges: Tamil Nadu

₹75 for parcels below 1 Kg and ₹100 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days


  • Delivery Charges: Other South India

₹125 for parcels below 1 Kg and ₹175 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days


  • Delivery Charges: North India

₹250 for parcels below 1 Kg and ₹325 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days


  • Courier delivery

Our courier will deliver to the specified address

2-3 Days

Rs. 99

  • Warranty 1 year
  • Free Returns Policy

Payment Methods:

1. Order the Product and Specify the Delivery Method

2. You Will Receive an Order Confirmation Message

3. Wait for Your Order to Arrive

4. Pick up Your Order at The Checkout Area


This digital voltmeter is small and lightweight, featuring a yellow LED display. It just takes a few minutes to configure the DC 0-100V 3 Wire Yellow LED Display Digital Voltage Voltmeter Panel; all you have to do is connect the wires straight to the source you want to measure to watch the LED flicker!

The yellow/white wire should be connected to the positive pole of that source or to another source that we intended to measure the voltage across. The red wire should be connected to the positive pole, the black wire to the negative pole. Make sure the negative pole is connected to the common when monitoring the supply voltage from another source. Because the electric circuit has reverse polarity protection, there’s no need to worry even if there is a mismatch in the wire connections.

This voltmeter will automatically adjust the decimal point’s location based on the various measuring voltages in order to achieve the highest measurement accuracy. It will display the voltage reading two places after the decimal point if it is less than 10V. It will show one place after the decimal point if the voltage is higher than 10V.

This voltmeter can be used to determine the voltage and condition of the storage battery in vehicles and motorbikes. Other voltages can also be measured using it. The maximum operational voltage of the voltmeter is 100V; thus, when operating, please allow sufficient margin to prevent irreversible damage to the voltmeter from an electrical spark, ripples in the power supply, or other very high abrupt voltage changes.

An very bright and respectable LED display is prepared to test DC voltages between 0 and 100 volts.

Connections :

Red Wire: Positive of the Power supply

Black Wire: Negative of the Power supply and also used as the negative of the measurement voltage source

Yellow/White/Blue: Positive of the measurement voltage source

CASE 1: If you have only one power source to give Power as well as to measure the voltage 


CASE 2: If you have to measure the voltage of another source then


Note: The display weight and Dimensions may have ±2% error.

Features :

  1. Very small and lightweight voltmeter module.
  2. Very handy and easy to use.
  3. Yellow LED display.
  4. Best operates in the working voltage range of 5V to 24V
  5. 100% Brand new and high quality.

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