MRM Precision Instruments Inc.

 

 

DW-75 
Lightweight Digital Torque Wrench / Tester
with 3/8" drive

 
Digital Torque Wrench / Tester DW-75

The model DW-75 digital torque wrench / tester is ergonomically designed, extremely lightweight and can be used as a production tool or to calibrate other torque wrenches. It tightens or loosens bolts up to 650 lb-in. Torque controlled wrenches can be evaluated by comparative tests on a sample fastener. Both breakaway and loosen tests can be performed.

This digital torque wrench / tester has an accuracy of ±0.5%, ± 1 LSD. DW-75 offers a programmable setpoint with an audible beep for uniform tightening or Go/No Go testing.  The data memory stores and recalls data or the data may be downloaded for SPC (statistical process control) via the RS232 port.

Model DW-75 can substantially reduce scrap and rework costs by eliminating over and under tightening. Digital torque wrenches are ideal for use in a wide variety of applications including the manufacture of electronic, appliance and aerospace assemblies.

The unit is sold in kit form which includes an AC adapter/charger and carrying case.

  • Ergonomic, light weight, rugged metal construction

  • Available in lb-in, Kg-cm and N-m (specify when ordering)

  • Peak, Real Time and Peak Down measuring modes (selectable)

  • Accuracy: ±0.5% F.S. ±1 LSD

  • 400 data memory for recall or for SPC download

  • Programmable setpoint with  audible beep for uniform tightening or Go/No Go testing

  • Zero reset button on the driver for easy operation

  • Both clockwise and counterclockwise operation

  • RS-232 output for SPC capability

  • Runs on internal NiCad batteries (8 hour use)

  • DW-75 is sold as a kit including carrying case and AC adapter/charger

Digital Torque Tester Ranges   
Accuracy ± 0.5% F.S., ±1 LSD

Model

Capacity
DW-75  15 ~ 650 lb-in
DW-75kg  15 ~ 750 kg-cm
DW-75N  1.5 ~ 75.0 N-m
 
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