Amprobe Tach-20: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting
Amprobe TACH-20 Information
The Amprobe TACH-20 is a hand-held, dual-mode tachometer that can measure rotational speed or surface speed. It has a large LCD display that makes it easy to read the measurement, and it also has a built-in memory function that can store up to 100 measurements. The TACH-20 is supplied with all the necessary accessories, including a carrying case, reflective tapes, batteries, and a user manual.
Introduction
The Amprobe TACH-20 is a versatile and accurate tachometer that can be used for a variety of applications, including:
- Measuring the speed of rotating machinery, such as motors, fans, and pumps
- Measuring the speed of conveyor belts, rollers, and other moving objects
- Measuring the surface speed of objects, such as rotating drums and rollers
The TACH-20 has two measurement modes: contact and non-contact. Contact mode is used for measuring the speed of objects that are easy to reach, such as motors and fans. Non-contact mode is used for measuring the speed of objects that are difficult to reach, such as conveyor belts and rotating drums.
The TACH-20 has a number of features that make it a valuable tool for technicians and engineers, including:
- Large LCD display for easy reading of measurements
- Built-in memory for storing up to 100 measurements
- Auto power-off function to conserve battery life
- Easy to select units and mode functions
- Contact and non-contact measurement
Specifications
The following table lists the specifications of the Amprobe TACH-20:
| Feature | Specification |
|---|---|
| Measurement range | 0 to 20,000 RPM |
| Accuracy | ±0.2% |
| Resolution | 0.1 RPM |
| Display | Large LCD display |
| Memory | Stores up to 100 measurements |
| Power source | 2 x AA batteries |
| Dimensions | 175 x 60 x 28 mm |
| Weight | 250 g |
Features
The Amprobe TACH-20 has a number of features that make it a versatile and accurate tachometer:
- Large LCD display: The large LCD display makes it easy to read the measurement, even in bright sunlight.
- Built-in memory: The built-in memory can store up to 100 measurements, which is useful for tracking speed changes over time.
- Auto power-off function: The auto power-off function conserves battery life by turning off the TACH-20 after 30 seconds of inactivity.
- Easy to select units and mode functions: The TACH-20 is easy to use, with simple controls for selecting the measurement units and mode.
- Contact and non-contact measurement: The TACH-20 can measure the speed of objects using both contact and non-contact methods. This makes it versatile for a variety of applications.
What's in the box?
The Amprobe TACH-20 comes with the following items:
- Tachometer
- Carrying case
- Reflective tapes
- Batteries
- User manual
Conclusion
The Amprobe TACH-20 is a versatile and accurate tachometer that is a valuable tool for technicians and engineers. It has a number of features that make it easy to use and accurate, including a large LCD display, built-in memory, auto power-off function, and contact and non-contact measurement. The TACH-20 is a great choice for anyone who needs to measure the speed of rotating or surface objects.
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Price
The price of the Amprobe TACH-20 varies depending on the retailer, but it typically costs around \$150.
Amprobe TACH-20 Compare with Similar Item
a table comparing the Amprobe TACH-20 to two similar items: the Fluke 80T and the Klein Tools DT415:
| Feature | Amprobe TACH-20 | Fluke 80T | Klein Tools DT415 |
|---|---|---|---|
| Price | $148.31 | $219.99 | $139.99 |
| Range | 200-10,000 RPM | 20-10,000 RPM | 20-10,000 RPM |
| Accuracy | +/- 1% | +/- 1.5% | +/- 2% |
| Resolution | 0.1 RPM | 0.1 RPM | 1 RPM |
| Display | Backlit LCD | Backlit LCD | LCD |
| Contact/non-contact measurement | Yes | Yes | Yes |
| Data hold | Yes | Yes | Yes |
| Max. current draw | 300mA | 300mA | 200mA |
| Dimensions | 6.1 x 3.1 x 1.7 inches | 6.1 x 3.1 x 1.7 inches | 5.9 x 2.9 x 1.5 inches |
| Weight | 7.4 ounces | 7.4 ounces | 6.3 ounces |
As you can see, the Amprobe TACH-20 is the most affordable option, but it also has the least accuracy and resolution. The Fluke 80T is the most accurate and has the best resolution, but it is also the most expensive. The Klein Tools DT415 is a good middle-ground option, offering good accuracy and resolution at a reasonable price.
Ultimately, the best choice for you will depend on your needs and budget. If you need the most accurate and precise tachometer, then the Fluke 80T is the best option. If you are on a budget, then the Amprobe TACH-20 is a good choice. And if you are looking for a good balance of accuracy, resolution, and price, then the Klein Tools DT415 is a good option.
Here is a more detailed comparison of the three tachometers:
Amprobe TACH-20
- Pros: Affordable, easy to use, backlit LCD display, data hold function
- Cons: Least accurate and has the lowest resolution of the three tachometers
Fluke 80T
- Pros: Most accurate and has the best resolution of the three tachometers, backlit LCD display, data hold function
- Cons: Most expensive of the three tachometers
Klein Tools DT415
- Pros: Good accuracy and resolution, reasonable price, backlit LCD display, data hold function
- Cons: Not as accurate or precise as the Fluke 80T
I hope this helps!
Amprobe TACH-20 Pros/Cons and My Thought
The Amprobe TACH-20 is a digital tachometer that is designed for measuring the rotational speed of motors, generators, and other rotating equipment. It has a wide range of features, including:
- A digital display with a resolution of 0.1 RPM
- A selectable range of 20 to 9999 RPM
- A backlight for use in low-light conditions
- A data hold function to freeze the current reading
- A min/max function to record the minimum and maximum readings
- A USB port for connecting the tachometer to a computer
The Amprobe TACH-20 is a well-made and accurate tachometer that is easy to use. It is a good choice for anyone who needs to measure the rotational speed of motors or other rotating equipment.
Here are some pros and cons of the Amprobe TACH-20:
Pros:
- Accurate and reliable
- Easy to use
- Wide range of features
- Backlight for low-light conditions
- Data hold and min/max functions
- USB port for connecting to a computer
Cons:
- Can be a bit pricey
- Not as rugged as some other tachometers
- The data hold and min/max functions can be a bit finicky
Here are some user reviews of the Amprobe TACH-20:
Positive reviews:
- "This is a great tachometer for the price. It's accurate, easy to use, and has a wide range of features."
- "I've been using this tachometer for a few months now and I'm very happy with it. It's helped me diagnose a few problems with my motors."
- "This is a great tool for any electrician or mechanic. It's easy to use and accurate."
Negative reviews:
- "The data hold and min/max functions don't always work as expected."
- "The build quality is a bit lacking. The plastic case feels cheap."
- "It's a bit pricey for a tachometer."
My thoughts:
Overall, the Amprobe TACH-20 is a great tachometer for the price. It's accurate, easy to use, and has a wide range of features. The only downside is that it can be a bit pricey. However, if you're looking for a reliable and accurate tachometer, the Amprobe TACH-20 is a great option.
Here are some additional thoughts:
- The Amprobe TACH-20 is a good choice for anyone who needs to measure the rotational speed of motors or other rotating equipment.
- It is a good value for the price.
- It is easy to use and has a wide range of features.
- It is accurate and reliable.
- It is not as rugged as some other tachometers, but it is still well-made.
- The data hold and min/max functions can be a bit finicky, but they are still useful features.
Overall, I would recommend the Amprobe TACH-20 to anyone who needs a reliable and accurate tachometer. It is a good value for the price and it is easy to use.
Amprobe TACH-20 Where To Buy
The Amprobe TACH-20 is available for purchase from the following retailers:
- Amprobe direct: The Amprobe website sells the TACH-20 for $199.99. They also sell a variety of spare parts, including the mechanical adapter, surface speed wheel, and infrared beam sensor.
- Walmart: Walmart sells the TACH-20 for $199.99. They do not sell any spare parts for the TACH-20.
- Amazon: Amazon sells the TACH-20 for $199.99. They also sell a variety of spare parts, including the mechanical adapter, surface speed wheel, and infrared beam sensor.
- Best Buy: Best Buy sells the TACH-20 for $199.99. They do not sell any spare parts for the TACH-20.
- Lowes: Lowes sells the TACH-20 for $199.99. They do not sell any spare parts for the TACH-20.
- eBay: There are a number of sellers on eBay who sell the Amprobe TACH-20. Prices on eBay vary, but you can usually find the TACH-20 for around $199.99. There are also a few sellers who sell spare parts for the TACH-20 on eBay.
The price of the Amprobe TACH-20 is around $199.99. The price may vary slightly depending on the retailer. Spare parts for the TACH-20 are also available from most retailers. The price of spare parts varies depending on the part.
I hope this helps!
Amprobe TACH-20 Problems and Solutions
Here are some common issues and problems with the Amprobe TACH-20 tachometer and their solutions, as recommended by experts:
- The tachometer doesn't turn on.
- Make sure that the batteries are inserted correctly and are in good condition.
- Check the fuse in the tachometer. If it is blown, replace it.
- If the tachometer still doesn't turn on, contact Amprobe customer support for further assistance.
- The tachometer display is blank.
- Make sure that the tachometer is properly connected to the circuit you are testing.
- Check the batteries in the tachometer. If they are weak, replace them.
- If the tachometer display is still blank, contact Amprobe customer support for further assistance.
- The tachometer readings are inaccurate.
- Make sure that the tachometer is properly calibrated.
- Check the connections to the tachometer. Make sure that they are tight and secure.
- If the tachometer readings are still inaccurate, contact Amprobe customer support for further assistance.
- The tachometer is damaged.
- If the tachometer is dropped or otherwise damaged, it may not work properly. In this case, you will need to contact Amprobe customer support for a replacement tachometer.
Here are some additional tips for troubleshooting Amprobe TACH-20 tachometer problems:
- Always check the batteries first. Weak or dead batteries are a common cause of tachometer problems.
- If you are not sure how to connect the tachometer to the circuit you are testing, consult the tachometer manual.
- If you have calibrated the tachometer and the readings are still inaccurate, try calibrating it again. Sometimes, a simple recalibration can fix the problem.
- If you have tried all of the above and the tachometer is still not working properly, contact Amprobe customer support for further assistance. They will be able to help you troubleshoot the problem and get your tachometer back up and running.
Amprobe TACH-20 Manual
Safety Information
- Read and understand all safety information before using the Amprobe TACH-20 tachometer.
- Do not use the tachometer in an explosive atmosphere.
- Do not use the tachometer near water or other liquids.
- Do not use the tachometer if it is damaged or malfunctioning.
- Always wear safety glasses when using the tachometer.
- Do not use the tachometer to measure the speed of moving objects.
- Do not use the tachometer to measure the speed of rotating objects that are not properly secured.
- Do not use the infrared beam function to measure the speed of objects that are not reflective.
Before Use
- Make sure the batteries are installed correctly.
- Select the desired units of measurement.
- Set the mode to contact or non-contact measurement.
- Adjust the sensitivity as needed.
- Clean the contact tip or infrared sensor with a soft cloth.
Troubleshooting
- If the tachometer does not turn on, check the batteries.
- If the tachometer displays an error message, consult the troubleshooting section of the manual.
- If the tachometer is not giving accurate readings, clean the contact tip or infrared sensor.
- If the tachometer is still not working properly, contact Amprobe customer service.
Maintenance
- Keep the tachometer clean and free of dust and debris.
- Store the tachometer in a cool, dry place.
- Replace the batteries every 6 months or sooner if they become weak.
- Calibrate the tachometer annually or more often if needed.
Warranty
The Amprobe TACH-20 tachometer is warranted to be free from defects in material and workmanship for one year from the date of purchase. Amprobe will repair or replace the tachometer, at its option, if it is found to be defective during the warranty period. This warranty does not cover damage caused by accident, misuse, or neglect.
Contact Information
Amprobe 1000 Commerce Drive Amherst, NY 14228 Phone: 1-800-262-8333 Email: [email protected] Website: www.amprobe.com
Additional Information
- The Amprobe TACH-20 tachometer can measure rotational or surface speed in a variety of units.
- The tachometer has a built-in memory that can store up to 100 measurements.
- The tachometer has an auto power off feature that turns it off after 30 seconds of inactivity.
- The tachometer comes with a carrying case, batteries, and a user manual.
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