Depth measuring caliper designed for accurate, repeatable measurements in woodworking and metalturning. Reliable readings reduce guesswork and speed up layout and machining tasks. Is the KATSU Depth Measuring Vernier Caliper the right fit for everyday workshop depth checks?
⚡ At a Glance
- • Measuring Precision: 0.02mm accuracy across a 0–300mm range, vernier scale for fine manual readings
- • Best for: Woodworkers, lathe operators and DIY enthusiasts needing consistent depth checks
- • Not ideal for: Users who require digital readouts or laboratory-grade metrology certification
Mechanical vernier design gives 0.02mm resolution with hardened-steel construction. Available in multiple sizes and aimed at workshop and DIY applications.
Accurate depth readings – Thanks to 0.02mm vernier scale
Vernier graduations allow interpolation to 0.02mm, enabling fine measurement without electronics. Hardened-steel scale helps preserve calibration by resisting wear.
Precise readings make setting cutting depths, router stops and lathe operations more reliable and repeatable.
Durable construction – With hardened steel frame
Hardened steel body resists bending and abrasion common in workshop use, maintaining straightness under regular handling. Robust build reduces the risk of scale damage.
Long-lasting construction keeps measurements consistent over time, lowering the need for replacements.
Quick, repeatable depth checks – Thanks to wide shoulders and battery-free operation
Wide 102mm shoulders provide a stable reference across grooves and slots, while mechanical operation requires no power source so functionality is immediate.
Fast setup and consistent contact points speed batch tasks and minimise re-measuring during projects.
✨ The 4 Key Reasons for KATSU Depth Measuring Vernier Caliper
- 0.02mm vernier scale – Enables fine depth adjustments for precise joinery and metalwork
- Hardened steel construction – Resists wear for consistent accuracy over prolonged workshop use
- Wide 102mm shoulders – Stabilise contact for measurements across wider grooves and slots
- Battery-free mechanical operation – Always ready, no batteries to change, low maintenance
📋 Technical Details at a Glance
- Range: 0–300mm
- Accuracy: 0.02mm
- Material: Hardened steel
- Measurement Type: Depth measuring vernier caliper
- Shoulder Width: 102mm (user-reported wide shoulders)
❓ Frequently Asked Questions
Q: Is this caliper suitable for woodworking?
A: Yes, the description specifically lists woodworking among intended uses, and user feedback highlights reliable workshop performance.
Q: How accurate are the measurements?
A: Accuracy is stated at 0.02mm, using a vernier scale for fine manual readings.
Q: Does the tool require batteries or electronics?
A: No, user reviews describe a sturdy battery-free design, so no batteries are required.
🏆 Our Verdict
Ideal for woodworkers, hobby machinists and DIYers who need repeatable depth measurements. Mechanical vernier operation with 0.02mm accuracy and hardened-steel construction delivers reliable, low-maintenance performance. Practical and robust, the tool represents strong long-term value for routine workshop tasks.
