This Sonic Belt Tension Tester is designed to check the tension on all types of drive belts, inclu...This Sonic Belt Tension Tester is designed to check the tension on all types of drive belts, including camshaft and auxiliary belts. The meter measures vibration using a microphone to convert the tension level when installing a new belt or making adjustments. The tester comes with a flexible probe, ideal for restricted engine bays. It features 20 internal memory data storage slots and automatically powers off after five minutes of inactivity to conserve battery life. Requires 3 x AAA batteries (available separately).
This guide is for anyone using the Draper 24709 Sonic Belt Tension Tester, designed for accurately measuring belt tension on various vehicle and machinery belts. The key benefit is precise tension measurement, leading to improved performance and belt lifespan. A key consideration is the need for 3 x AAA batteries, which are not included. This tester uses a microphone to measure vibration frequency, providing a digital reading of belt tension. It includes a flexible probe for accessing difficult areas and stores up to 20 measurements.
All features
Model Part Number
24709
Brand
Draper
Extended Product Information
FAQs
What types of belts can this tester measure?
The Draper 24709 can measure the tension of all types of drive belts, including camshaft and auxiliary belts.
Does the tester come with batteries?
No, the tester requires 3 x AAA batteries, which are sold separately.
How do I use the flexible probe?
The flexible probe is designed to reach difficult areas in the engine bay. Position the probe near the belt to accurately measure tension.
How long does the battery last?
Battery life will vary depending on usage. The tester automatically powers off after five minutes of inactivity to conserve battery life.
How do I store measurements?
The tester has 20 internal memory data storage slots for readings. Refer to the product manual for instructions on saving and retrieving data.
What should I do if the readings seem inaccurate?
Make sure you are following the manufacturer's recommended tension specifications for your vehicle or equipment. Also, ensure the probe is correctly positioned near the belt when taking the measurement.
Troubleshooting
Tester does not power on.
Check the battery installation and ensure the batteries are properly seated. Replace the batteries if needed.
Inaccurate readings.
Ensure the probe is correctly positioned near the belt and that the belt is vibrating freely. Check the belt tension specifications for your vehicle or equipment.
Display is dim or unreadable.
Replace the batteries with new ones.
Pros and Cons
Pros
Provides accurate belt tension readings.
Suitable for a wide range of belt types and applications.
The flexible probe enhances accessibility in tight spaces.
Easy-to-use digital display.
Saves time during setup and maintenance.
Cons
Requires 3 x AAA batteries (sold separately).
May require some initial learning to use effectively.
The user must understand belt tension specifications for their application.
Setup, Compatibility & Care
Battery Installation: Insert 3 x AAA batteries (not included) into the tester's battery compartment.
Power On: Press the power button to turn on the device.
Select Belt Type: Refer to your vehicle or equipment's service manual for the correct tension specifications.
Position Probe: Place the flexible probe near the belt.
Measure Tension: Pluck the belt to create vibration. The tester will display the tension reading.
Compatibility: The tester is compatible with various belt types. Always consult the equipment manufacturer's specifications for the correct tension settings.
Care: Clean the device with a dry or slightly damp cloth. Avoid harsh chemicals or solvents. Store in a dry place to prevent damage.