Description
The DT-2234C+ Digital Tachometer is a non-contact laser RPM meter used to measure the rotational speed of motors, fans, shafts, pulleys, wheels, rollers, engines, and other rotating objects. It uses reflective laser sensing, allowing users to measure RPM safely without touching the rotating part.
DT-2234C+ Digital Tachometer একটি non-contact laser RPM meter, যা motor, fan, shaft, pulley, wheel, roller, engine এবং অন্যান্য rotating object-এর RPM বা rotational speed পরিমাপ করতে ব্যবহৃত হয়। এটি laser reflection technology ব্যবহার করে, তাই rotating part স্পর্শ না করেই RPM measure করা যায়।
This tachometer is useful for electronics technicians, mechanical engineers, motor testing, industrial maintenance, robotics projects, workshop diagnostics, and educational laboratory work.
Key Features | প্রধান বৈশিষ্ট্য
- Non-contact digital tachometer
- Measures RPM of rotating objects
- Laser-based reflective measurement system
- Easy-to-read digital LCD display
- Compact handheld design
- MEM and TEST function buttons
- Suitable for motor, fan, pulley, shaft, and engine RPM measurement
- Safe measurement without touching moving parts
- Useful for workshop, laboratory, industrial, and DIY projects
- Comes with reflective tape for accurate measurement
Applications | ব্যবহার ক্ষেত্র
- Motor RPM measurement
- Fan speed checking
- Pulley and belt system testing
- Lathe and drilling machine RPM measurement
- Generator and engine speed checking
- Industrial maintenance
- Robotics and automation testing
- Workshop diagnostics
- Educational physics and engineering lab
- Mechanical troubleshooting
Package Includes | প্যাকেজে যা থাকছে
- 1 × DT-2234C+ Digital Tachometer
- 1 × Carrying pouch / bag
- 1 × User manual
- Reflective tape strips
- Package accessories may vary slightly depending on stock batch
Specifications | স্পেসিফিকেশন
- Product Type: Digital Tachometer / RPM Meter
- Model: DT-2234C+
- Measurement Method: Non-contact laser reflection
- Display Type: Digital LCD
- Function Buttons: TEST, MEM
- Measurement Target: Rotating objects
- Required Accessory: Reflective tape for accurate reading
- Use Type: Handheld
- Recommended Use: Motor, fan, shaft, pulley, workshop, industrial and laboratory measurement
- Power Source: Battery operated, depending on stock batch
How It Works | কীভাবে কাজ করে
To measure RPM, attach a small piece of reflective tape to the rotating object. Aim the tachometer laser at the reflective tape and press the TEST button. The device detects each rotation and displays the RPM value on the LCD screen.
RPM measure করার জন্য rotating object-এর উপর একটি ছোট reflective tape লাগাতে হবে। এরপর tachometer-এর laser reflective tape-এর দিকে aim করে TEST button চাপলে device rotation detect করে LCD display-তে RPM দেখাবে।
Why Use a Non-Contact Tachometer?
A non-contact tachometer is safer and more convenient than contact-type RPM meters because it does not require physical contact with the rotating shaft or motor. This reduces risk during measurement and allows quick RPM checking in workshops, factories, and project labs.
Non-contact tachometer ব্যবহার করলে rotating shaft বা motor-এর সাথে সরাসরি contact করতে হয় না। তাই measurement বেশি নিরাপদ, দ্রুত এবং practical হয়।
Important Usage Notes | গুরুত্বপূর্ণ নোট
- Do not look directly into the laser beam.
- Keep the device away from children.
- Always measure rotating parts from a safe distance.
- Use reflective tape for accurate readings.
- Do not touch moving parts during RPM measurement.
- Avoid using the tachometer near highly reflective surfaces without proper setup.
- Battery may or may not be included depending on stock batch.
- Product color, packaging, manual type, and accessories may vary slightly depending on supplier batch.
Safety Warning | নিরাপত্তা সতর্কতা
This device uses a laser pointer for measurement. Avoid direct eye exposure. When measuring motors, fans, pulleys, or shafts, maintain proper distance and ensure loose clothing, wires, or tools do not touch moving parts.
এই device-এ laser ব্যবহার করা হয়। সরাসরি চোখে laser তাক করবেন না। Motor, fan, pulley বা shaft measure করার সময় নিরাপদ দূরত্ব বজায় রাখুন।
Frequently Asked Questions | FAQ
Q1: What is a digital tachometer used for?
It is used to measure the RPM or rotational speed of motors, fans, shafts, pulleys, and other rotating objects.
Q2: Does it need to touch the motor shaft?
No. This is a non-contact tachometer, so it measures RPM using laser reflection.
Q3: Why is reflective tape needed?
Reflective tape helps the tachometer detect each rotation accurately.
Q4: Can I measure fan RPM with this?
Yes. It can measure fan RPM if reflective tape is attached properly to the rotating part.
Q5: Is it suitable for industrial use?
Yes. It is suitable for maintenance, workshop, motor testing, and industrial troubleshooting.
Q6: Does it include a carrying pouch?
This package usually includes a carrying pouch, but accessories may vary depending on stock batch.
Q7: Can it measure very small motors?
Yes, it can measure small motor RPM if the reflective tape can be attached and the laser can detect rotation properly.
Q8: Is it safe to use?
Yes, when used properly. Avoid direct laser eye exposure and keep safe distance from moving parts.
DT-2234C+ Digital Tachometer Non-Contact Laser RPM Meter
Buy DT-2234C+ digital tachometer non-contact laser RPM meter for motor, fan, shaft, pulley and workshop speed measurement. Includes reflective tape and pouch.
