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DID-4 Digital Torque Screwdriver

DID-Series Digital Torque Screwdriver / Torque Tester
Model – DID-05 Digital Torque Screwdriver: 0.20~50.00 N-cm
Model – DID-4A Digital Torque Screwdriver: 2.0~400.0 N-cm

The DID-Series torque screwdriver features an integral/adjustable LCD display for convenient torque readings. The unit is designed for screw tightening torque verification and measures in Peak, Real Time, and Peak Down measuring modes (selectable).

This torque screwdriver has an accuracy of ± 0.5% F.S., ±1 LSD and has programmable setpoints that provide both an audible beep and green/red LED indicator for uniform tightening or GO/NO GO testing. In addition, it features a programmable counter that minimizes assembly errors by identifying mis-tightening and/or defective screws. Use the 800 internal memory for peak data recall or USB download for SPC.

The DID-Series torque screwdriver substantially reduces scrap and rework costs by eliminating over and under-tightening and is ideal for use in a wide variety of applications including the manufacture of electronic, appliance and aerospace assemblies.


  • Ergonomic and lightweight, yet ruggedly constructed
  • Peak, Real Time and Peak Down measuring mode (selectable)
  • Programmable High and Low setpoints with both audible beep and Green/Red LED indicator for uniform torque tightening or GO/NO GO testing
  • Programmable screw tightening counter
  • Both CW and CCW ratchet and fixed operation
  • Statistics: number of data, Max, Min, Avg
  • Selectable units ozf-in, lbf-in, kgf-cm, N-cm and N-m
  • 800 data memory for recall or for SPC download
  • Programmable Auto Zero function resets unit to zero for easy operation
  • Runs on internal NiCad batteries (for 8 hours) Auto shut-off after 10 min. of non-use
  • USB data output for SPC capability
  • 1/4" Phillips tips, AC charger and carrying case included
  • 2-Year Warranty

Torque ranges
in-oz in-lb kgf-cm N-cm N-m

DID-0550,00 N-cm / 0,01
DID-4400,0 N-cm / 0,1


Complete Kit

The DID-05 comes with:

  • 4mm stepless CW one-way clutch
  • 1x 4mm locking half round Phillips tip
  • 1x  full round Phillips tip
  • AC charger
  • Manual
  • Calibration Certificate



The DID-4A comes with:



  • 1/4″ female hex adapter 
  • 2x 1/4″ Phillips tips ( DID-4A accepts any standard 1/4″ hex bits)
  • AC charger
  • Carrying case
  • Manual
  • Calibration Certificate

CapacityDID-0.5 Digital Torque Screwdriver: 0.20~50.00 N-cm
DID-4A Digital Torque Screwdriver: 2.0~400.0 N-cm
Accuracy+/- 0.5% F.S., +/- 1 LSD
Display4 digit LCD
OperationCW, CCW and fixed position
PPPeak Mode displays PEAK torque value that will not change until a higher value is measured
PDPeak Down Mode Captures first peak down value above the PDLO
Real TimeDisplays transient torque values
CReal-time Output 180 data per second
GO/NO GO testingProgrammable High and Low setpoints with both audible beep and Green/Red LED indicator
StatisticsNumber of data, maximum, minimum and average
Data TransferASCII, 19200 bps, USB miniB cable
Data Memory800 data
Batch Counter1-99 (CW only)
Power SupplyNi-Cad rechargeable batteries 1.2VĂ—4cells 600mAh
Auto Power SaveAutomatic switch off after 10 minutes of non-use
Charging TimeFrom empty - less than 5hours
Working Time12 hours continuous use
Bit Size6.35 mm

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Category  Torque Screwdrivers Torque Screwdrivers

Buy Now

DID-05-E Digital Torque Screwdriver
€ 1.503,00 
DID-4A-E Digital Torque Screwdriver, 35 lb-in / 4Nm Capacity
€ 911,00 

SW-1SV-USB Data Acquisition Software for Torque Gauges
€ 293,00 
ISO-17025 ISO/IEC 17025 Long-form Certificate & Test Data
€ 250,00 
CB-209 USB Data Output Cable (for DID, DIW)
€ 33,00 
RA2-Ratchet Clutch for use with DID / GLK Torque Screwdriver
€ 72,00 
DID-4-BATT Replacement Battery for DID-4(A) Screwdriver
€ 63,00 
DID/DIW-PSU - Power supply for DID/DIW
€ 73,00 
All mentioned prices are excluding VAT & excluding shipment costs.
Availability: Available: 1 - 3 days, Delivery time: 1 - 3 weeks, special order request

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