Voltmeters
-
0.28 Inch 0-100V Three Wire DC Voltmeter Blue – ROBOZONE
₹159.00₹132.00- Very small and lightweight voltmeter module.
- Very handy and easy to use.
- Blue LED display.
- It requires an extra power supply of 0V to 100V
- Best operates in the working voltage range of 5V to 24V
- 100% Brand new and high quality.
- No direct exposure to sunlight
-
0.28 Inch 0-100V Three Wire DC Voltmeter Blue- ROBOZONE
₹199.00₹139.00- Operating Voltage: 0-100 VDC
- Measuring Voltage: 0 to 100 VDC
- It is a 3-wire display.
- LED Color: BLUE
- Current Consumption : < 20 mA.
- Accuracy: 0.1 V.
- Refresh Speed : Approx 200mS/time.
- The display on Voltage: 3 V.(but not measure accurately up to 3.6V).
-
0.28″ 5 Wires Red Led Digital Dual DC 100V 100A Voltmeter Ammeter Without Shunt – ROBOZONE
₹299.00₹230.00- 1. Thin Red Wire (VCC): positive pole of power supply input (4.5-30V)
(Note: if the measuring signal is less than 30V and the power is adequate, can be the power supply of module) - 2. Thin Black Wire (GND): the negative pole of power supply input (4.5-30V, common ground with measuring signal)
- 3. Green Wire (VIN): positive pole of measuring signal input (0-100V)
- 4. Thick Red Wire (I+): positive pole of current input (series connect on the power supply cathode)
- 5. Thick Black Wire (I-): the negative pole of current input (series connect on the power supply cathode)
- 1. Thin Red Wire (VCC): positive pole of power supply input (4.5-30V)
-
0.28inch 3.5-30V Two Wire DC Voltmeter Blue – ROBOZONE
₹169.00₹142.00- Very small and lightweight voltmeter module.
- Very handy and easy to use.
- Blue 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.
-
0.28inch 3.5-30V Two Wire DC Voltmeter Green – ROBOZONE
₹169.00₹142.00- Very small and lightweight voltmeter module.
- Very handy and easy to use.
- Green 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.
-
0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter-Green – ROBOZONE
₹299.00₹230.00- Operating Voltage: 0-100 VDC
- It is a 3-wire display.
- LED Color: Green
- Current Consumption : <40 mA
- Accuracy: 0.1 V.
- Refresh Speed : Approx 200mS/time.
- The display on Voltage: 3 V.(but not measure accurately up to 3.6V).
