This is the Red variant of the LED 4 Digit Red Display Indicators Tachometer+Hall Proximity Switch Sensor NPN in Other Proximity Sensor & Modules. Available at ₹985.30 (₹835.00 + GST) with free shipping across India.
LED 4 Digit Red Display Indicators Tachometer+Hall Proximity Switch Sensor NPN
This digital display counter has a bright LED light, high accuracy, good stability, and easy installation. The meter remains the number automatically when power off. It has The working power supply of AC/DC 8-24V, 40mA. The product has good stability, strong anti-interference, and is ability suitable for display of various digital instruments.
Application: Lathe, CNC, Mower, Spring, etc. Measure varied motor RPM.
Connection Diagram:
Features:
- 4 digit bright LED light, clear to read.
- Good stability, high accuracy, and easy installation.
- Counting value will be retained when power failure.
- Wide application to automation equipment and test equipment, etc.
- Compact size, beautiful appearance, and Blue, Green, Red, three color for you to choose.
Hall NPN sensor:
- Appearance: M12mm cylinder
- Output: NPN three wire normally open type
- The detection distance: 10 mm
- Supply voltage: 8-24VDC,6-36VDC
- Output current: 200 mA
- Objects can be detected: permanent magnets
- Switching frequency: 320 KHZ
- Wiring:brown-Power+,blue-Power-,black-signal
Specifications;
| Working voltage | AC/DC 8-24V |
|---|---|
| DC current | 30mA |
| Counting | Plus or minus |
| Counting range | 0-9999 |
| Measure range | 10-9999RPM |
| Input voltage | low level: -30V-0.6V high level:4-30V |
| Digit number | 4 digit |
| Color(Optional) | Blue, Green, Red |
| Appearance(Hall NPN sensor) | M12mm cylinder |
| Switching frequency(Hall NPN sensor) | 320 KHZ |
| Supply voltage(Hall NPN sensor) | 5-24VDC,6-36VDC |
Package Includes:
1 x 4 Digital red measurement indicators tachometer
1 x Hall NPN proximity sensor
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Read More →Technical Specifications
| Color | Red |
|---|---|
| SKU | AI5948 |
| Weight | 0.08 kg |
| Availability | Out of Stock |
Applications & Use Cases
The LED 4 Digit Red Display Indicators Tachometer+Hall Proximity Switch Sensor NPN is a versatile other proximity sensor & modules 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
Ashwin Dhawan (verified owner) –
Average LED 4 Digit Red Display Indicators. Readings fluctuate a bit. Works for rough measurements.
Kunal Bhat –
Great quality LED 4 Digit Red Display Indicators. Calibrated it easily and the accuracy is impressive.
Ankur Grewal –
Pretty good LED 4 Digit Red Display Indicators. Documentation could be better but the sensor itself is solid.
Sunil Rajan (verified owner) –
Excellent LED 4 Digit Red Display Indicators! Readings are accurate and consistent. Perfect for my project.
Aditi Vyas (verified owner) –
Superb LED 4 Digit Red Display Indicators! Using it in my environmental monitoring system. Very reliable data.
Divyansh Tiwari (verified owner) –
Outstanding accuracy from this LED 4 Digit Red Display Indicators. Compared with a professional instrument, readings match closely.
Rohit Kulkarni (verified owner) –
Superb LED 4 Digit Red Display Indicators! Using it in my environmental monitoring system. Very reliable data.
Milan Kumar –
Perfect for my weather station. This LED 4 Digit Red Display Indicators gives consistent readings day and night.
Rajesh Yadav (verified owner) –
Great quality LED 4 Digit Red Display Indicators. Calibrated it easily and the accuracy is impressive.
Riya Chopra –
Great LED 4 Digit Red Display Indicators. Using it in my smart agriculture system. Reliable measurements every time.
Ananya Pillai (verified owner) –
Love this LED 4 Digit Red Display Indicators. Response time is fast and readings are stable.
Girish Mittal (verified owner) –
Superb LED 4 Digit Red Display Indicators! Using it in my environmental monitoring system. Very reliable data.
Raghav Pillai (verified owner) –
Average LED 4 Digit Red Display Indicators. Readings fluctuate a bit. Works for rough measurements.
Akash Rajan –
Bought this LED 4 Digit Red Display Indicators for my college project. Accurate readings, easy to code. Very happy!
Arun Sethi (verified owner) –
Bought this LED 4 Digit Red Display Indicators for my college project. Accurate readings, easy to code. Very happy!
Akash Chatterjee –
Perfect LED 4 Digit Red Display Indicators for my automation project. Integrates seamlessly with my microcontroller.
Arjun Thakur (verified owner) –
Love this LED 4 Digit Red Display Indicators. Response time is fast and readings are stable.
Prateek Bose –
Great quality LED 4 Digit Red Display Indicators. Calibrated it easily and the accuracy is impressive.
Prashant Bhat (verified owner) –
Superb LED 4 Digit Red Display Indicators! Using it in my environmental monitoring system. Very reliable data.
Kabir Singh (verified owner) –
Pretty good LED 4 Digit Red Display Indicators. Documentation could be better but the sensor itself is solid.
Sunil Yadav –
Superb LED 4 Digit Red Display Indicators! Using it in my environmental monitoring system. Very reliable data.