Duke Tools Digital Tyre Tread Depth Gauge – 0.01mm Precision Tyre Wear Checker
Stay road-safe with the Duke Tools Digital Tyre Tread Depth Gauge. This compact, easy-to-use tool delivers precise tread, brake pad, and brake shoe measurements down to 0.01mm.
Duke Tools Digital Tyre Tread Depth Gauge
Measure tread depth from 0–25.4mm (0–1") with 0.01mm resolution and ±0.02mm accuracy.
Product Description
The Duke Tools Digital Tyre Tread Depth Gauge delivers precise tread wear assessments essential for regulatory compliance and vehicle safety, measuring depths from 0 to 25.4 mm (1 inch) with a resolution of 0.01 mm (0.0005 inch) and accuracy of ±0.02 mm to meet ISO 3611 standards for dimensional metrology in automotive applications.
Featuring a robust ABS plastic housing and a 50 mm stainless steel needle probe hardened to HRC 50-55 for resistance to abrasion from rubber compounds, this gauge supports dual-unit readout (metric/imperial) on a backlit LCD display, enabling low-light inspections in garage environments. Its zero-reset function at any position facilitates differential measurements across tread grooves, while low-battery indication and auto shut-off after 5 minutes conserve the LR44 1.5V battery life up to 1,000 hours of intermittent use.
Designed for technicians evaluating uneven wear patterns—such as outer-edge feathering from alignment issues—this tool identifies risks below the 1.5mm legal minimum, though a 3mm depth is recommended for safety, especially in wet conditions.
Key Features & Benefits
- High-Resolution LCD Display: 24 mm x 12 mm backlit screen with 0.01 mm increments provides clear visibility for readings in 5-10 lux conditions, supporting fractional inch modes for US-standard compliance.
- Dual Measurement Modes: Seamless switching between mm and inches (including 1/32″ fractions) via side button.
- Zero-Reset Functionality: Instant calibration against any reference surface, enabling accurate groove-to-groove comparisons and reducing measurement variability to <0.005 mm.
- Durable Construction: Impact-resistant ABS body (IP54-rated for dust/moisture) paired with a non-corrosive 316 stainless steel probe, extending service life beyond 10,000 cycles in oily workshop settings.
- Ergonomic Design: Compact 150 mm x 30 mm form factor with thumb-grip for one-handed operation, minimizing parallax errors during vertical tread profiling.
Specifications
| SPECIFICATION | DETAILS |
|---|---|
| Brand | DUKE Tools Perth® |
| SKU | DP052542 |
| EAN / Barcode | 0792105195629 |
| Warranty Period | 12 Months |
| Warranty Type | Against defects in materials and workmanship |
| Warranty Terms | Refer full Warranty Terms |
| Product Condition | New |
| Product Length (mm) | 150mm |
| Product Width (mm) | 30mm |
| Product Height (mm) | 15mm |
| Product Weight | 45 grams |
| Battery | 1 x LR44 1.5V (Not Included) |
| Battery Life | Operational life >1,000 hours at 20°C |
| SPECIFICATION | DETAILS |
|---|---|
| Measuring Range | 0–25.4 mm (0–1″), covering full tread depth from new (8-12 mm) to wear limit (1.5 mm) |
| Resolution | 0.01 mm (0.0005″) for fine detection of progressive wear |
| Accuracy | ±0.02 mm across full scale, verified per ISO 3611 Class 1 tolerances |
| Display | Large 24 x 12 mm LCD with backlight and low-battery icon; auto shut-off after 5 minutes |
| Material | ABS plastic body (tensile strength 40 MPa) with 316 stainless steel needle (Ø1.5 mm, 50 mm length, HRC 50-55 hardness) |
| Colours | Black body with silver accents for high-visibility handling |
| Operating Conditions | 0–40°C, 20–80% RH; storage -10–60°C |
| Measurement | Due Metric & Imperial / SAE - Seamless switching between mm and inches (including 1/32" fractions) via side button |
Package Contents
1 × Duke Tools Digital Tyre Tread Depth Gauge
FAQs & Technical Guide
Get expert advice, in-depth answers, and practical tips to make the most of your Duke Tools Digital Tyre Tread Depth Gauge. This guide addresses common queries on calibration, usage, and maintenance to ensure reliable tread assessments for safety and compliance.
How do I calibrate the gauge for accurate tread measurements?
Press the zero button while the probe is on a flat reference surface (e.g., gauge block or glass plate) to reset the display to 0.00 mm; perform this before each session to account for thermal expansion (coefficient 12 x 10^-6/°C in ABS).
Recalibrate monthly or after drops >0.5 m.
What is the legal minimum tyre tread depth in Australia ?
In Australia, the legal minimum tyre tread depth is at least 1.5 mm of tread depth across the central 75% of the tread width in all principal grooves (excluding edges and wear indicators), though a 3mm depth is recommended for safety, especially in wet conditions.
Use the gauge to probe multiple points (e.g., 6 per tyre) at 20° intervals
Can this gauge measure in fractional inches for US vehicles?
Yes, toggle to SAE mode for 1/32″ increments (e.g., 2/32″ = 1.6 mm DOT minimum). The ±0.02 mm accuracy equates to ±0.0008″, exceeding NHTSA standards for consumer tools and enabling precise logging for fleet records.
How should I maintain the stainless steel probe to ensure longevity?
Wipe with isopropyl alcohol after use to remove rubber residue; avoid abrasives that could scratch the 316-grade surface (corrosion rate <0.1 mm/year in saline). Store probe retracted in the body to prevent bending under 5 N lateral force.
What probe insertion depth is recommended for uneven tread patterns?
Insert to 90% of groove depth (max 20 mm) with 1-2 N downward pressure, rotating 10° for average reading. For shoulder wear, angle at 45°; this mitigates 15-20% error from rubber elasticity (Young’s modulus 5-10 MPa).
Does the gauge work on motorcycle or truck tyres, and are there limitations?
Suitable for all pneumatic tyres up to 25 mm depth; for trucks, use on accessible grooves only, as probe length limits deep treads. Resolution holds for motorcycle profiles, but test in static conditions to avoid dynamic compression effects (up to 0.5 mm under load).
Recommended Uses
- Routine MOT preparation: Verifying tread uniformity across four tyres for UK annual inspections.
- Fleet maintenance: Logging depths quarterly for commercial vans to extend tyre life by 20%.
- DIY vehicle servicing: Checking wear after 5,000 km on passenger cars.
- Motorcycle safety checks: Measuring profile depths on sport bikes for track days.
- Agricultural equipment: Assessing tractor tyre treads in muddy conditions.
- Bicycle tyre evaluation: Adapting for fat-bike treads in off-road setups (scaled readings).
- Commercial truck inspections: DOT-compliant profiling for semi-trailers.
- Rental car returns: Quick audits for damage claims on hire vehicles.
- Emergency roadside assessments: Portable tool for breakdown services.
- Vintage car restoration: Documenting original tread specs during rebuilds.
- E-bike conversions: Ensuring hub-motor tyres meet urban safety minima.
- Construction site machinery: Gauging loader tyre wear in dusty environments.
- Marine trailer tyres: Saltwater-resistant checks for boat haulers.
- Rally car prep: Precision measurements for gravel-tyre compliance.
Shipping FAQs
Fast delivery with orders dispatched the following business day
Where do you ship?
We deliver fast and reliably across Australia, from major cities like Sydney, Melbourne, Brisbane, and Perth to regional and remote areas including Cairns, Alice Springs, and Dubbo. All orders are promptly dispatched from our Cloverdale, WA (6105) warehouse via Australia Post.
What are your shipping costs and options?
Choose the delivery option that suits your needs:
Free Standard Shipping on orders over $99
Standard Shipping: $10.95 flat rate (orders under $99)
Express Shipping: $19.95 flat rate
How long does delivery take?
All orders are dispatched next business day from our Perth warehouse. Estimated delivery times are:
| Area | Standard Shipping | Express Shipping |
|---|---|---|
| Metro (Sydney, Melbourne, Perth, Adelaide) | 3–5 business days | 1–3 business days |
| Regional (Toowoomba, Bendigo, Albany) | 4–8 business days | 2–4 business days |
| Rural (Dubbo, Mt Isa, Katherine) | 6–10 business days | 3–5 business days |
| Remote (Broken Hill, Tennant Creek) | 8–16 business days | 4–6 business days |
Note: Delivery times may vary due to weather, courier delays, or peak seasons.
Want an exact delivery estimate?
Use the Australia Post Delivery Calculator and enter the “From” postcode as 6105 – Cloverdale WA for the most accurate results.
Tracking Your Order
Keep track of your order every step of the way with our Shipment Tracking Service. Receive automatic updates and real-time tracking to ensure a smooth and stress-free delivery experience.
Full Terms and Policies
For detailed shipping policies, see our full Shipping Terms.
Please read our Website Terms and Conditions, Terms of Purchase, Returns Policy, Warranty Terms and Conditions, and Privacy Policy — they govern your purchases and use of Duke Warehouse Perth.
Questions? We’re here to help.
Our friendly team at Duke Warehouse Perth is ready to assist you. Reach out anytime:
Call: (08) 6249 0671 or Email: perth@dukewarehouse.com.au
We aim to respond promptly and make your shopping experience seamless.
Warranty and Returns
Frequently asked questions.
What warranty do you offer?
All products from Duke Warehouse Perth come with a 12-month warranty against defects in materials and workmanship, in addition to your rights under the Australian Consumer Law (ACL).
If a product is defective, we will repair, replace, or refund it depending on the fault and ACL requirements. View our Warranty Terms for full details.
What are my rights under Australian Consumer Law?
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage.
You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
What if my item is faulty or damaged?
We package items securely to minimise transit damage. If your order arrives damaged or is faulty:
Visibly Damaged Parcels: Refuse delivery and ask the courier to return it to us, or contact us immediately.
Damage Discovered After Delivery: Notify us as soon as possible and within 7 days of recieving the package.
What if I change my mind?
Under the Australian Consumer Law (ACL), we are not required to offer refunds or exchanges for change-of-mind purchases (e.g., choosing the wrong item or finding it cheaper elsewhere). As a small business, we generally do not accept such returns but may offer store credit in exceptional circumstances at our discretion. Contact us to discuss options.
We encourage you to review product specifications before purchasing and contact us with any questions before ordering.
Full Terms and Policies
Please read our Website Terms and Conditions, Terms of Purchase, Returns Policy, Warranty Terms and Conditions, and Privacy Policy — they govern your purchases and use of Duke Warehouse Perth.
Questions? We’re here to help.
Please contact us if you have any queries
Call: (08) 6249 0671
Email: perth@dukewarehouse.com.au
Why Choose Duke
When you shop with Duke, you’re supporting a small Perth-based company that puts customers first.
Affordable Prices & Great Value
We believe quality tools shouldn’t cost a fortune. That’s why we offer premium-grade power tools, hand tools, and accessories at highly competitive prices — giving you professional performance without the premium price tag. Every order is designed to deliver maximum value, so you get the most out of your investment.
Trusted by Aussies Nationwide
Thousands of customers across Australia trust Duke Warehouse Perth for reliable tools, excellent service, and unbeatable value. Whether you’re a professional tradesperson, workshop owner, or DIY enthusiast, you can count on us for dependable products and support from a team that understands the tools you rely on.
Huge Range of Tools
Whatever the project, we’ve got you covered. Our extensive range includes hand tools, power tools, chrome socket sets, router bit sets, drill accessories, and more — everything you need to tackle DIY tasks, workshop projects, and heavy-duty professional jobs. We constantly update our range to ensure you have access to the latest and most reliable tools on the market.
12-Month Warranty
Every product we sell is backed by a 1-year warranty, giving you total peace of mind with every purchase. If a tool develops a fault due to defects in materials or workmanship, we’ll repair, replace, or refund it — it’s all part of our commitment to quality and customer satisfaction.
Fast Australia-Wide Delivery
We know timing matters. That’s why we dispatch orders the next business day from our Perth warehouse and offer express shipping so you can get to work sooner. With delivery to Sydney, Melbourne, Brisbane, Adelaide, Cairns, and beyond, our partnership with Australia Post ensures your tools arrive quickly, securely, and right to your door — no matter where you are in Australia.
Safe & Secure Shopping
Shop with complete confidence knowing your personal and payment details are protected. Our website uses SSL encryption and trusted, secure payment gateways to keep your data safe from checkout to delivery. We’re committed to creating a secure online shopping environment for every customer.
Australian Owned & Operated
Proudly family-owned and operated in Perth, Duke Warehouse is built on strong Australian values — honest pricing, reliable products, and exceptional service. Every order is packed and shipped with care, and every customer is treated like part of the Duke family. Supporting us means supporting a local business that genuinely cares about its customers.
Questions? We’re here to help.
Our friendly team at Duke Warehouse Perth is ready to assist you. Reach out anytime:
Call: (08) 6249 0671
Email: perth@dukewarehouse.com.au
We aim to respond promptly and make your shopping experience seamless.
Related products
-
DUKE Tools 14 Pce E-Torx Socket Set 1/4″, 3/8″ & 1/2″ Drive
Original price was: $29.95.$19.95Current price is: $19.95. -
-
-