Digital Torque Adapter 20-400 Nm IP67 – Square 1/2″ + Adapters 1/4″ & 3/8″ – Case Included

Code: digital-torque-adapter

Digital torque adapter 20-400 Nm

  • ⚙️ Tightening accuracy ±2% (hourly)
  • 🚨 LED alert + buzzer at 85% and 100%.
  • 💾 Internal memory for up to 500 measurements
  • 🔁 TRACK & PEAK modes
  • 🔒 Key lock function
  • 🔩 1/2″ square + 1/4″ and 3/8″ adapters included
  • 💼 Supplied in carrying case
  • 💧 IP67 sealing
  • 🏁 Ideal for weekend circuit & trackday
  • 📊 LCD screen with real-time display

£81,90

1 in stock (can be backordered)

1 in stock (can be backordered)

🚚

Delivery expected on Wednesday 11 March

If you order in the next 30 h and 27 min.

Turn your ratchet into an electronic precision tool


This 20-400 Nm digital torque adapter gives you reliable and secure control of tightening, whether in the workshop or directly on the paddock during your track weekends.

🔧 A versatile tool for the workshop and the track

Compact and robust, this digital torque adaptor fits between your ratchet and socket to precisely measure the torque applied.

Thanks to its IP67 waterproof rating, it’s resistant to dust and water splashes, making it perfectly suited to:

  • mechanical workshops
  • competition use
  • track days
  • quick interventions in the paddock

💼 Easy to transport & complete kit

The product is delivered in a rigid storage case, ideal for :

  • protecting the device
  • transport it on race weekends
  • storing it neatly in your toolbox

Includes :

  • 1/2″ torque adapter
  • 1/4″ adapter
  • 3/8″ adapter
  • Carrying case
  • Small Phillips screwdriver

This means you can use it with virtually all your ratchets.


🎯 Two intelligent modes

  • TRACK mode: real-time display of torque applied.
  • PEAK mode: automatically records the maximum value reached.

🚨 Progressive overrun warning

  • At 85-95% of target torque → LED + audible beep.
  • At 100% → full LED + continuous buzzer.

Allows precise tightening without risk of overshoot.


💾 Advanced memory

  • 10 storable presets
  • Up to 500 stored values
  • Simple data consultation

Perfect for quality control or mechanical monitoring in competition.


📊 Technical specifications

  • 🔧 Measuring range: 20 – 400 Nm
  • 🎯 Accuracy :
  • ±2% (clockwise)
  • ±3% (anti-clockwise)
  • 📏 Main square: 1/2″ (12.5 mm)
  • 🔁 Adapters included: 1/4″ and 3/8
  • 🔄 Modes: TRACK / PEAK
  • 📊 Units: N.m / ft.lb / in.lb / kg.cm
  • 💾 Memory: 500 values
  • 📐 Length: 75 mm
  • 💧 Waterproofing: IP67
  • 🔋 Power supply: 2 AAA batteries
  • 🔒 Key lock
  • 🚨 LED alert + buzzer

🚗 Applications

  • Wheel clamping (110-140 Nm)
  • Suspension
  • Universal joints
  • Transmission
  • Brake calipers
  • Chassis
  • Trackday mechanical adjustments

💡 Autosport Discount Tip

This 20-400 Nm model is particularly suited to medium and high torque settings (wheels, running gear, transmission).

For small engine torques (<40 Nm), we recommend using a dedicated low-range torque spanner.


✅ Product benefits

✅ IP67 sealing for workshop and track environments
✅ Supplied with robust carrying case
✅ 1/4″ and 3/8″ adaptors included
✅ Ideal for trackday and circuit weekends
✅ Wide range 20-400 Nm
✅ Progressive overrun warning
✅ 500-value memory
✅ Compact and easy to carry
✅ Compatible with all standard ratchets
✅ Excellent precision/mobility ratio

Weight 1 kg

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