Digital Torque Wrench with USB Data Output | Checkline DIW

DIW-4W Capacity: 35 lb-in / 4 N-m, 1/4″ dr
DIW-15 Capacity: 130 lb-in / 15 N-m, 1/4″ dr
DIW-20 Capacity: 180 lb-in / 20 N-m, 3/8″ dr
DIW-75 Capacity: 55 lb-ft / 75 N-m, 3/8″ dr
DIW-120 Capacity: 87 lb-ft / 120 N-m, 1/2″ dr

The DIW is a torque measuring manual wrench designed for verifying application or removal torque of bolts. The wrench head swivels 300° and can be used in tight places. You’ll get consistent readings no matter where or how the wrench is gripped because the torque sensor is centered on the drive and not up in the handle. Torque controlled wrenches can also be evaluated by comparative tests on a given fastener. Both breakaway and loosen tests can be performed. Rugged enough to be used in production. Wrench head swivels 300°
DIW head rotates 360 degreesThis tester has an accuracy of ±0.5%, ±1 LSD. It offers a programmable setpoint for uniform tightening or Go/No Go testing and also provides peak data for SPC (statistical process control) via the USB port.

Consistent readings no matter where the wrench is gripped because the torque sensor is centered on the drive.
DIW is not length dependent

Features

  • Includes 3-Point Certificate NIST calibration Certificate, ISO-17025 Cert Optional
  • Drive-Centered Torque Sensor apply load anywhere on the tester, not just the load point, and achieve consistent results
  • Wrench head swivels 300°
  • Displays lbf-in, lbf-ft, Kgf-cm and N-m (selectable)
  • Peak, Real Time and Peak Down measuring mode (selectable)
  • 800 data memory for recall or for SPC download
  • Programmable High and Low setpoints with both audible beep and Green/ Red LED indicator for uniform torque tightening or GO/NO GO testing
  • Both CW and CCW operation
  • USB output for SPC capability
  • Runs on internal NiCad batteries (8 hour use)
  • Ergonomic, light weight, rugged metal construction
  • ISO/IEC 17025 Long-form Certificate & Test Data is optionally available
  • Stepless one-way clutches are included with DIW-15, DIW-20 and DIW-75
  • 1 Year Warranty

Force Ranges

Model Capacity Drive Size
DIW-4W 0.20 – 35.00 lbf-in
0.2 – 40.00 kgf-cm
0.020 – 4.00 N-m
1/4″
DIW-15 3.0 – 130.0 lbf-in
3.0 – 150.0 kgf-cm
0.30 – 15.00 N-m
1/4″
DIW-20 3.0 – 180.0 lbf-in
3.0 – 200.0 kgf-cm
0.30 – 20.00 N-m
3/8″
DIW-75 3.0 – 660.0 lbf-in
0.30 – 55.00 lbf-ft
3.0 – 750.0 kgf-cm
0.30 – 75.00 N-m
3/8″
DIW-120 30 – 1040 lbf-in
3.0 – 87.0 lbf-ft
30 – 1200 kgf-cm
3.0 – 120.0 N-m
1/2″
Accuracy ±0.5% F.S., ±1 LSD

DIW Operation Video

Specifications

Accuracy ±0.5% FS, ±1 LSD
Sampling Frequency 100 Hz (100 samples/sec)
Display Update Rate 5 Hz (5 times/sec)
USB Output 180 data/sec
Memory 400 data memory for recall or for SPC download
Warranty 1-year

Complete Kit

All testers come with a 3-Point Certificate traceable to NIST. ISO Certificates are available at an additional charge. All testers are sold in a complete kit with tester, and AC adapter/charger. All gauges can run on the internal rechargeable batteries or the AC adapter/charger. Stepless one-way clutches and ratchet clutches are sold separately.

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