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PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter - Standard-Head, High Accuracy Electronic Torque Wrenches
PROTOStandard-Head, High Accuracy Electronic Torque Wrenches

PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter

The PROTO Electronic Torque Wrench (MPN J6339) is a standard-head, high-accuracy electronic torque wrench with a range of 0.63 to 6.25 ft-lb. It features audible and visual feedback and displays measurements in…

SKU 3G-OTH-408986

Brand
PROTO
Item
Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter
Category
Standard-Head, High Accuracy Electronic Torque Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J6339
Type
0.63 to 6.25 ft-lb
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Electronic Torque Wrench (MPN J6339) is a standard-head, high-accuracy electronic torque wrench with a range of 0.63 to 6.25 ft-lb. It features audible and visual feedback and displays measurements in Newton-Meter. This tool is designed for precise torque applications.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

PROTO Products

3G Electric supplies PROTO standard-head, high accuracy electronic torque wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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PROTO Electronic Torque Wrench: Foot-Pound/Newton-Meter, 200 to 2,000 ft-lb, 125 in Overall Lg (MPN J6351). Key specifications — attr310139: Yes; attr310137: No; attr310143: Foot-Pound; attr310136: 200 to 2,000 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
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PROTO Electronic Torque Wrench: Foot-Pound/Newton-Meter, 200 to 2,000 ft-lb, 125 in Overall Lg (MPN J6351). Key specifications — attr310139: Yes; attr310137: No; attr310143: Foot-Pound; attr310136: 200 to 2,000 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
PROTO Electronic Torque Wrench: Centimeter-Kilogram/Foot-Pound/Inch-Pound/Newton-Meter, Ratcheting (MPN J6061EFX). Key specifications — attr310139: Yes; attr310137: Yes; attr310143: Newton-Meter; attr310136: 1.1 to 22 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
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PROTO Electronic Torque Wrench: Centimeter-Kilogram/Foot-Pound/Inch-Pound/Newton-Meter, Ratcheting (MPN J6061EFX). Key specifications — attr310139: Yes; attr310137: Yes; attr310143: Newton-Meter; attr310136: 1.1 to 22 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
PROTO Electronic Torque Wrench: Centimeter-Kilogram/Foot-Pound/Inch-Pound/Newton-Meter, Ratcheting (MPN J6012EFX). Key specifications — attr310139: Yes; attr310137: Yes; attr310143: Newton-Meter; attr310136: 5 to 99 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
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PROTO Electronic Torque Wrench: Centimeter-Kilogram/Foot-Pound/Inch-Pound/Newton-Meter, Ratcheting (MPN J6012EFX). Key specifications — attr310139: Yes; attr310137: Yes; attr310143: Newton-Meter; attr310136: 5 to 99 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
PROTO Electronic Torque Wrench: Centimeter-Kilogram/Foot-Pound/Inch-Pound/Newton-Meter, Ratcheting (MPN JH4-250RB). Key specifications — attr310139: Yes; attr310137: Yes; attr310143: Newton-Meter; attr310136: 2.1 to 20.8 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
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PROTO Electronic Torque Wrench: Centimeter-Kilogram/Foot-Pound/Inch-Pound/Newton-Meter, Ratcheting (MPN JH4-250RB). Key specifications — attr310139: Yes; attr310137: Yes; attr310143: Newton-Meter; attr310136: 2.1 to 20.8 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
PROTO Electronic Torque Wrench: Centimeter-Kilogram/Foot-Pound/Inch-Pound/Newton-Meter, Ratcheting (MPN J6014EFX). Key specifications — attr310139: Yes; attr310137: Yes; attr310143: Newton-Meter; attr310136: 12.5 to 250 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
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PROTO Electronic Torque Wrench: Centimeter-Kilogram/Foot-Pound/Inch-Pound/Newton-Meter, Ratcheting (MPN J6014EFX). Key specifications — attr310139: Yes; attr310137: Yes; attr310143: Newton-Meter; attr310136: 12.5 to 250 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.

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PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter, 0.83 to 8.33 ft-lb (MPN J6342). Key specifications — attr310139: Yes; attr310137: No; attr310143: Newton-Meter; attr310136: 0.83 to 8.33 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
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PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter, 0.83 to 8.33 ft-lb (MPN J6342). Key specifications — attr310139: Yes; attr310137: No; attr310143: Newton-Meter; attr310136: 0.83 to 8.33 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter, 60 to 600 ft-lb (MPN J6347). Key specifications — attr310139: Yes; attr310137: No; attr310143: Newton-Meter; attr310136: 60 to 600 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
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PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter, 60 to 600 ft-lb (MPN J6347). Key specifications — attr310139: Yes; attr310137: No; attr310143: Newton-Meter; attr310136: 60 to 600 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
PROTO Dial Torque Wrench: Foot-Pound, 0 to 350 ft-lb, Ratcheting, 27 7/8 in Overall Lg (MPN J6134F). Key specifications — attr310139: Yes; attr310137: Yes; attr310143: Foot-Pound; attr310136: 0 to 350 ft-lb; attr310140: Visual, Audible; attr324951: PROTO.
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PROTO Dial Torque Wrench: Foot-Pound, 0 to 350 ft-lb, Ratcheting, 27 7/8 in Overall Lg (MPN J6134F). Key specifications — attr310139: Yes; attr310137: Yes; attr310143: Foot-Pound; attr310136: 0 to 350 ft-lb; attr310140: Visual, Audible; attr324951: PROTO.
PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter, 5 to 50 ft-lb, 11 in Overall Lg (MPN J6345A). Key specifications — attr310139: Yes; attr310137: No; attr310143: Newton-Meter; attr310136: 5 to 50 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
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PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter, 5 to 50 ft-lb, 11 in Overall Lg (MPN J6345A). Key specifications — attr310139: Yes; attr310137: No; attr310143: Newton-Meter; attr310136: 5 to 50 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
PROTO Electronic Torque Wrench: Foot-Pound/Newton-Meter, 100 to 1,000 ft-lb, 77 in Overall Lg (MPN J6349). Key specifications — attr310139: Yes; attr310137: No; attr310143: Foot-Pound; attr310136: 100 to 1,000 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
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PROTO Electronic Torque Wrench: Foot-Pound/Newton-Meter, 100 to 1,000 ft-lb, 77 in Overall Lg (MPN J6349). Key specifications — attr310139: Yes; attr310137: No; attr310143: Foot-Pound; attr310136: 100 to 1,000 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter, 10 to 100 ft-lb (MPN J6345B). Key specifications — attr310139: Yes; attr310137: No; attr310143: Foot-Pound; attr310136: 10 to 100 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
PROTO
PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter, 10 to 100 ft-lb (MPN J6345B). Key specifications — attr310139: Yes; attr310137: No; attr310143: Foot-Pound; attr310136: 10 to 100 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter, 25 to 250 ft-lb (MPN J6346). Key specifications — attr310139: Yes; attr310137: No; attr310143: Newton-Meter; attr310136: 25 to 250 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
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PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter, 25 to 250 ft-lb (MPN J6346). Key specifications — attr310139: Yes; attr310137: No; attr310143: Newton-Meter; attr310136: 25 to 250 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter, 2.1 to 21 ft-lb (MPN J6345). Key specifications — attr310139: Yes; attr310137: No; attr310143: Inch-Pound; attr310136: 2.1 to 21 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.
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PROTO Electronic Torque Wrench: Foot-Pound/Inch-Pound/Newton-Meter, 2.1 to 21 ft-lb (MPN J6345). Key specifications — attr310139: Yes; attr310137: No; attr310143: Inch-Pound; attr310136: 2.1 to 21 ft-lb; attr310140: Audible and Visual; attr324951: PROTO.