Industrial Tools
Torque Systems

Tohnichi PQLZ Insulated Pre-Lock Torque Wrench

Capacity 25 / 100 Nm

Click-type insulated torque wrench, designed for use in environments where there are potential electric shock hazards.

 

These pre-lock torque wrenches effectively prevent users from mistakenly changing the torque. They are equipped with a torque scale but to change the set torque a tool is required. Setting torque can be operated by an attached hex key to avoid torque change by human mistake during a tightening operation. This effectively prevents human errors.

 

A clear “click” sound signals tightening completion upon reaching the set torque. The ratchet head has 24 teeth with a 15 degree operating range, allowing for use in space-limited working conditions.

 

Applications

 

  • Electric motor vehicles, batteries, contamination prevention.
  • Ideal for electric car assembly, connection of battery terminal, and wiring work.

 

Features

 

  • Withstands voltage upto AC 1000V (IEC 60900).
  • Ratchet head.
  • Vinyl Coating.
  • Torque setting is easy to adjust by hex key and scale.
  • Applicable for international use including the EU region.
  • Meets/exceeds ISO 6789:2017 Type II Class A.
  • Accuracy ± 3%.

 

Scope of Supply

 

  • Torque Wrench
  • Hex key for torque adjustment
  • Operating manual

 

Notes

 

  • Products are compliant with ISO 6789:2017 starting January 2022. Calibration Certificates will be different from older products.
PQLZ – S.I.
Model Item No. Torque Range [N·m] Graduation SqD [inch] OvL [mm] Weight [kg]
PQLZ25N NEW 5 - 25 0.25 3/8 227 0.28
PQLZ100N4 NEW 20 - 100 1 1/2 334 0.80

Table showing specifications by the manufacturer. It is recommended to primarily use in moderate performance range (approx. 1/3 to 4/5 of rated capacity). If you regularly worked close to the limit of load (max capacity), a larger model or tool might be more advisable.

 

All technical data without guarantee, errors and omissions excepted.

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