This is the Red variant of the 0.28 100V 50A Dual LED Voltmeter Ammeter Blue+Red in Digital Voltage, Current and Frequency Meter. Available at ₹103.84 (₹88.00 + GST) with free shipping across India.
0.28″ 100V 50A Dual LED Voltmeter Ammeter Blue+Red
This device offers simultaneous display of voltage and current, with red indicating voltage and blue representing current measured on the negative rail. It requires an external power supply and boasts protection against reversed connections for safety. With a unified ground wire for testing and power supply terminals, setup is simplified. It provides rapid data updates every 500 milliseconds for real-time monitoring and features calibration potentiometers for precise adjustments. Suitable applications include monitoring battery systems in automotive, electric vehicles, motorcycles, and other products requiring accurate voltage and current measurements.
Features:
- Rapid response recovery characteristics.
- It Has a long life and reliable stability.
- High precision, four digital displays.
- Measure voltage: DC 0 ~ 100V
- Operating voltage: DC 4.5 ~ 30V
- Minimum resolution(V): 0.1V
- Minimum resolution(A): 0.01A
- Operating current: 20mA
- Display: three 0.28″ LED digital tube
- Display color: Red and Blue (two-color display)
Specification:
| Specification | Value |
|---|---|
| Display Size | 0.28 inches |
| Maximum Voltage | 100V |
| Maximum Current | 50A |
| Display Type | LED |
| Display Color | Blue (Voltmeter), Red (Ammeter) |
| Functionality | Voltmeter and Ammeter (Dual) |
PACKAGE INCLUDES
1 X 0.28″ 100V 50A Dual LED Voltmeter Ammeter Blue+Red
Technical Specifications
| Operating Voltage | 100V |
|---|---|
| Current Rating | 50A |
| Color | Red |
| SKU | AI3945 |
| Weight | 0.02 kg |
| Availability | Out of Stock |
Applications & Use Cases
The 0.28 100V 50A Dual LED Voltmeter Ammeter Blue+Red is a versatile digital voltage, current and frequency meter used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Tarun Naidu (verified owner) –
Excellent 0.28 100V 50A Dual LED Voltmeter! Bright and vibrant colors. Perfect for my lighting project.
Naresh G. (verified owner) –
Sandhya Dave (verified owner) –
Love this 0.28 100V 50A Dual LED Voltmeter. Power consumption is low and output is very bright.
Hemant Panchal (verified owner) –
Good 0.28 100V 50A Dual LED Voltmeter. Brightness is nice. Adhesive could be stronger for vertical surfaces.
Akash Dhawan (verified owner) –
Nice 0.28 100V 50A Dual LED Voltmeter. Colors are vivid. Comes with useful connectors.
Neeraj Shetty (verified owner) –
Great quality 0.28 100V 50A Dual LED Voltmeter. Uniform brightness across the entire strip. Very impressed.
Ankur Desai (verified owner) –
Nice 0.28 100V 50A Dual LED Voltmeter. Colors are vivid. Comes with useful connectors.
Hemant Rathore (verified owner) –
This 0.28 100V 50A Dual LED Voltmeter looks amazing in my room. Easy to install and control.
Suneel Kumar (verified owner) –
Best quality
Vadivel C (verified owner) –
Sonali Goyal (verified owner) –
Average 0.28 100V 50A Dual LED Voltmeter. Works but some LEDs are slightly dimmer than others.
Rakesh Bhatt (verified owner) –
Great quality 0.28 100V 50A Dual LED Voltmeter. Uniform brightness across the entire strip. Very impressed.
Balkrishna Raktate (verified owner) –
Nice
jiban choudhury (verified owner) –
ok
Utkarsh Agarwal (verified owner) –
Excellent 0.28 100V 50A Dual LED Voltmeter! Bright and vibrant colors. Perfect for my lighting project.
Aditya Pandey (verified owner) –
Excellent 0.28 100V 50A Dual LED Voltmeter! Bright and vibrant colors. Perfect for my lighting project.
dharmpalsingh13013 (verified owner) –
nice
dharmpalsingh13013 (verified owner) –
nice
Akshay Sahu (verified owner) –
this led display is defective. It is not showing ampere reading.
Zara Ghosh (verified owner) –
Outstanding brightness! This 0.28 100V 50A Dual LED Voltmeter transformed my project’s appearance completely.
Ananya Tandon (verified owner) –
This 0.28 100V 50A Dual LED Voltmeter looks amazing in my room. Easy to install and control.