Skip to content
Contact About Us Help Guides & Information Trade Accounts
⚡ Rock Bottom Prices. Maximum Choice.⚡
⚡ Rock Bottom Prices. Maximum Choice.⚡
Draper 24709 Sonic Belt Tension Tester
Draper 24709 Sonic Belt Tension Tester

Draper 24709 Sonic Belt Tension Tester

Shop All Draper
SKU 24709-DRA
£129.49 - £129.49
£129.49
£129.49 - £129.49
£129.49
0 in stock in Northampton — available to orderCollect in 2-3 working daysDelivery in 3-4 working days
Mix & Match multibuy — buy any 2 or more and save 5% MULTIBUY — Mix & match, buy any 2+ & save 5% Combine any products in our 5% Mix & Match range — discount applied automatically in your basket. No code needed.
0 in stock at Rock Bottom Northampton — available to order
Click & Collect — Rock Bottom Northampton Ready in 2-3 working days · FREE
Home Delivery Delivered in 3-4 working days · FREE over £75

This sonic belt tension tester is designed to check the tension on all types of drive belts including camshaft and auxiliary. The meter measures the vibration by using the 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. There are 20 internal memory data storage slots and the device automatically powers off after five minutes of inactivity to help conserve the battery. Requires 2 x AAA batteries (available separately).

Features

  • Flexible test probe, ideal for use in restricted engine bays
  • Frequency range 10-600Hz
  • 20 memory data storage settings
  • Auto power-off after five minutes of inactivity to preserve battery
  • Requires 2 x AAA batteries (available separately)

Specifications

Frequency range 10-600Hz
Power supply 2 x AAA (not supplied)
Probe length 115mm
Tester probe length 42mm
Dimensions 165 x 65 x 30mm
Weight 242g

Dimensions & Weight

Weight .580 kg
Length 252 mm
Width 192 mm
Height 58 mm

Standards & Warranty

  • 24 months warranty

Part No: ETBT
Barcode: 5059482072680

🔨 Trade Prices for Everyone

Why pay more? We keep our prices rock-bottom so whether you’re a trade professional or DIYer, you always get the best deal.

🏠 Local & Independent


We’re Northampton’s trusted family-run store, supporting local people with great products and honest service.

🚚 Easy Pickup or Local Delivery

Order online and collect in-store, or get heavy items like blocks and cement delivered straight to your site.

👍 Friendly, Helpful Service

Our staff know their stuff — whether it’s building materials, DIY or garden, we’re here to help you get the job done.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare