MM-TA300 Smartach D Diesel Engine Tachometer

MM-TA300 Smartach D Diesel Engine Tachometer

The MM-TA300 Smartach D is a precision diesel engine tachometer engineered for reliable, non-invasive RPM measurement across a wide range of engines. Designed for use in professional workshops, field diagnostics, and fleet maintenance, it offers fast setup, advanced microcontroller accuracy, and intuitive controls. Whether you’re working on heavy equipment, diesel trucks, or industrial engines, this tool ensures accurate RPM readings without needing to access moving parts directly.

This device uses a universal transducer clamp that connects directly to fuel injector lines, picking up engine vibrations to calculate RPMs. With a long 2.8-metre cable, you can safely take readings from a distance, away from hot or hazardous areas. It works with both 2-cycle and 4-cycle engines and supports engines from 1 to 12 cylinders, making it an incredibly versatile diagnostic tool.

Built with rugged materials and backed by microcontroller-driven processing, the MM-TA300 delivers 0.1% accuracy in measuring RPMs from 200 to 20,000. It’s a must-have for diesel engine specialists, mechanics, and technicians who demand consistent performance in challenging environments.

Key Features

• Measures RPMs from 200 to 20,000 using high-accuracy technology
• 4½-digit LCD display for easy reading
• Advanced microcontroller technology delivers ±0.1% accuracy
• Compatible with 1 to 12 cylinder diesel engines
• Supports 2-cycle and 4-cycle operation
• Universal clamp attaches to most fuel injector lines
• 2.8m cable allows safe, remote operation
• Displays both minimum and maximum readings simultaneously
• Adjustable threshold and sensitivity for optimal readings
• Lightweight and compact design for easy portability

Benefits of Having the MM-TA300 Smartach D Diesel Engine Tachometer

• Allows precise RPM measurement without direct contact with moving engine parts
• Safe to use in hot or confined engine spaces thanks to the extended cable
• Versatile—supports multiple engine types, including industrial and vehicle diesel engines
• Provides live updates and accurate readings for better engine diagnostics
• Saves time by avoiding the need for complex sensor installations
• Minimises errors in tuning and troubleshooting with microcontroller accuracy
• Improves safety by keeping technicians at a distance from hot engine zones
• Compact and easy to store, perfect for field technicians or mobile repairers

How to Use the MM-TA300 Smartach D Diesel Engine Tachometer

Step 1: Prepare the unit by ensuring the battery or power source is connected (if required).
Step 2: Locate the fuel injector line on the diesel engine. This is where the universal transducer clamp will attach.
Step 3: Secure the clamp around the fuel injection line. Make sure it is firmly positioned to detect accurate vibrations.
Step 4: Position the tachometer unit in a safe, visible location. Use the 2.8m cable to maintain a safe distance from hot or moving parts.
Step 5: Power on the device and set the cylinder count to match the engine being tested.
Step 6: Adjust the sensitivity and threshold settings as needed for accurate readings.
Step 7: Observe the live RPM display on the LCD screen. The unit will also show minimum and maximum readings simultaneously.
Step 8: After testing, remove the clamp carefully and store the unit in its protective case.

FAQs about the MM-TA300 Smartach D Diesel Engine Tachometer

What types of engines does this tachometer support?
It is compatible with 2-cycle and 4-cycle diesel engines ranging from 1 to 12 cylinders. It works well with trucks, generators, and heavy-duty equipment.

Is this tachometer safe to use around hot engines?
Yes. The 2.8-metre cable allows users to take readings from a safe distance.

Do I need a reflective marker or tape for this tachometer?
No, it uses a clamp on the fuel line, not an optical sensor.

Can I use this on petrol engines?
It is specifically designed for diesel applications. For petrol engines, consider a different model.

Does it require calibration?
No regular calibration is needed. Just ensure proper connection and configuration before each use.

Get the MM-TA300 Smartach D Diesel Engine Tachometer Now at Power Start

Ensure accurate, contactless RPM readings for all your diesel engines with the MM-TA300 Smartach D Diesel Engine Tachometer. Built for field use and trusted by professionals, this device delivers precision and safety in one compact unit. Get yours now at Power Start and take control of your diesel diagnostics today.

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