Alva Engineers

• Knurled metal handle version of QL model.
• A clear "click" sound by internal toggle mechanism 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.
• Torque setting is easy to adjust by knob and scale.
• Large adjusting knob designed to enhance usability in torque setting by oily hands.
• Applicable for international use including the EU region. Compliant with calibration procedures of ISO 6789 Type II Class A.

• Industrial Grade Digital Torque Wrench Ideal for Quality Inspections
  • Robust and durable aluminum body.
• Two Mode Selection: Measuring Mode for quality inspections of already tightened fasteners or Tightening Mode for applying torque
• Dual LED and LCD Displays
  • LCD screen is viewable under the direct light, while LED screen is vivid in dark places.
• Easily select unit of measure by keypad. Certificate supplied in SI units.
• 999 Data Memory Capacity with torque value, time/date stamp, and count
  • Automatic or Manual Save Modes
• Set up Menu Selection: Measuring/Tightening Mode, Unit of Measure, Clock, Date, Data Output, Baud Rate, Hi/Lo Judgments, Buzzer, Auto- reset timer
• Supplied with Interchangeable Ratcheting Square Drive Head. A variety of other head types are sold separately
• Includes Rechargeable Battery and Charger
• Export data with Cable (sold separately)
  • Included with cable purchase is Excel Receiver Software that allows data to be transferred into an Excel® Spreadsheet. (*Note: Excel® is a registered trademark of the Microsoft Corporation).
  • Bluetooth Models Also Available: See Model CEM3-G-BT
• With CE mark. For international use including the EU region.
• Ergonomically designed and adapted for Color Vision Deficiencies (Tohnichi Unified Design).
• Applicable for international use including the EU region.
• Compliant with calibration procedures of ISO 6789 Type I Class C.

• click-type
• the measuring element is only under load while force is being applied, no need for manual reset to zero
• rapid setting thanks to easy-action locking lever in the handle
• ergonomically designed, non-slip adjuster with a thumb recess
• magnifying glass integrated in the display window
• dual stop signal
• twin scales N·m/ft·lb
• optimised convex handle for strain-free working
• any force applied to the tool after the 'click' or applied in the opposite direction to the current function – e.g. forcible loosening of a jammed screw - does not act on the trigger mechanism and cannot cause damage to it
• all the sensitive components are protected by the sturdy tubular steel housing
• calibration using perfectControl® calibrating unit No 7794 or calibration system No 7706. Readjustment does not require disassembly.
• certificate in accordance with DIN EN ISO 6789-2:2017
• display deviation value ± 4%

 This torque wrench has a mechanism that marks on the bolt as torque is achieved. These torque wrenches require special sockets, marker and ink.

Tohnichi Marking Torque Wrench

• MQSP Marking Torque Wrench
• MPQL/ MQL Marking Torque Wrench
• CMQSP Marking Torque Wrench

Griphold offers an advanced series of Torque Wrenches, which are especially designed keeping in mind the convenience of end users. We offer the complete range of torque wrenches, which are available under the brand name “Griphold”. We assure our clients that our tools and equipment are second to none in terms of exceptional power control technologies and precision tuned components. And this is the hallmark of our products that are known for reliability and dependability.

The range of our advanced series torque wrenches includes Mechanical, Dial Type Torque Wrenches, Pneumatic Torque Wrenches, Electric Torque Wrenches, Hydraulic Torque Wrenches and Torque Multipliers besides Torque & Tear Tools as well as Torque Testers & Torque Verification System

•  The torque meters are directly produced in Japan, authorized by Kilews Industrial Co., Ltd. ODM. Each product will be provided with an Adjustment Certificate and one year Warranty in normal using. Take Note! These measuring instruments could not be applied in testing the pneumatic screwdriver products and prohibited in measuring the torque exceeding maximum measuring range of torque meters.
• Led can identify the test range of torque setting by needed user. If the result is not complying to torque range setting Light will be warred.
• USB connector is only used for data output : it is convenient for user to work with computer.
• Auto-zero can be selected and zero reset becomes unnecessary for user.
• Automatically test values about maximum, minimum and mean.

Torque wrench is now a must have tool for all garages and workshops. A torque wrench allows a user to precisely tighten a nut or a bolt to an optimum rotational force or torque.

Advantages of torque master® torque wrenches:

• Extra Heavy Duty: With the use of high strength alloy steel and precise heat treatment, the torque wrenches are built to last.
• Sturdy Storage: Supplied with an aesthetically pleasing rugged blow moulded case(Up to TM 750/750R) and with a sturdy steel case(above TM 750/R) for extra care and protection for your valuable tool.
• Accuracy: With a torque tolerance of ±3%, the accuracy exceeds any national or international torque standard including ISO 6789: 2017.
• Three phase mechanism: Sight, Touch and sound signal unmistakably lets the user know that the torque has been achieved even in a noisy environment.
• Comfort: The synthetic double moulded handle is manufactured by specially selected resin (Up to TM 250/TM 250R) which provides comfort and durability and resists chemicals in automotive and industrial usage. The new Ergonomic shape and higher proportion of soft feel high grip material make it a lot more comfortable.
• Bi-Directional torque: Torque can be applied in both right handed and left handed threaded nuts and bolts.
• Range: Covers a vast range from 2 Nm to 3450 Nm.
• Ideal for confined spaces: With the low re-engagement angle of 6 degrees for all ratchet type models, Working in confined spaces is not a hassle anymore.
• Available in both Standard and Ratcheting type. Production type and open end type can be supplied against specific orders.

During development, durability has been on top of our priority, both in terms of the life of the tool and the calibration of the tool. Full load torture tests are carried out on each and every torque wrench prior to dispatch. The result is a product that you can use with complete confidence that you have the best tool for the job.

• Torque wrench for single purpose bolt tightening.
• Preset style.
• The set torque cannot be changed without using a special tool (sold separately), preventing the operator from changing torque by mistake.
• 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.
• Applicable for international use including the EU region.
• Compliant with ISO 6789 Type II Class B calibration procedures.

• Newly designed, features a multi-function digital read-out.

• Accuracy : 1% of indicated value +1 increment, over the full range
• Display : torque reading 4-digit LCD display
• Measurement modes : 1.Peak hold 2.Peak to peak-hold 3.Run
• Direction of measurement : Automatic CW/CCW changeover, provided with CW/CCW status display
• Power supply : two rechargeable "AA" 1.2V batteries and a 100-240V battery charger
• Battery life : Approximately 20 hours with fully charged batteries (continuous operation)
• Power off : Auto Power-off, approximately 3 minutes 40 seconds
• Tolerance setting : Automatic judgement capability per the Min/Max settings 100 pieces of data

• Output : Printer output (exclusively to a TPK-3), analog output << 0 to 1.024 (mid point) to 2.048 V >>

• Dynamic torque measurement of all continuous drive and impulse tools
• Proven reliable performance for impulse tool measurement
• Guaranteed no brush bounce
• Compact design and no size increase for angle option
• Automatic transducer recognition with Crane display systems (Auto ID)

• Everyday check of an electric driver can be performed.
• Since various information is displayed on a display board, it is very intelligible.
• The change of a measurement unit can be performed.
• Memory data is 800 affairs.
• Real-time output Every about 1 / 180 seconds
• The taking-in software of data can download from a homepage.

• ???Comfortable grip for extended use.
  ???Light weight and short overall length facilitates jobs.
  Sensitive clutch release helps the operator feel when the torque setting is reached.
  ???Set the required torque value and tighten, all operator tighten consistently.
  ???Two phillips bit are included.
  ???Various hex and box drive bits are avaiable.
  ???Use for clockwise tightening.
  ???Accuracy:±3% of indicated value over the full range, clockwise.

• Digital Torque Screwdriver is ideal for applying torque or performing quality inspections with data caputure for optimal quality assurance.
• Equipped with a multi-functional LED illuminating ring, for immediate, easy recognition of tightening status and Pass/Fail judgments during inspections.
• 1000 data memory capacity
• Data-output to PC with USB cable connection
  • Also available withBluetooth® wireless data transfer See STC3-G-BT Models
• Accepts Standard 1/4" hex root bits (sold separately)
• CW and CCW with a ratcheting function.
• Rechargeable built-in lithium ion battery
• Display can be turned upside down with keypad operation for optimal viewing.
• Setup Selections include: Measuring/Tightening Modes, Units of Measure, Hi/Lo Judgment, Direction, Auto Memory/Reset Timer, Buzzer, AutoOFF, Baud Rate, Data Output, Default Reset.
• Accuracy ±1%,

• Error-proofing torque driver with limit switch output to eliminate missed tightening.
• Choose between Adjustable RTD or Preset RNTD models featuring limit switch and curled cable to confirm/count each tightening "click"
  • RTD Adjustable type makes it easy to change torque settings by twisting body to select desired toque on scale.
  • RNTD Preset type requires torque set with tester and key, so torque is set to one value and secured from unauthorized changes.
• The toggle is activated when set torque is achieved. Rotary slip occurs simultaneously with output of a contact signal from the limit switch.
• Connect LS tools to Tohnichi's CNA-4mk3 to receive click confirmation and to create a tightening count management system.
  • Contact relay signal cable may also be connected to your own PCL (Programmable Logic Controller)
• RTDLS Supplied with Certificate of Calibration
• RNTDLS Models are supplied with no torque setting; If required, request at time of order for a nominal fee.
  • To set on your own you must have Torque Driver Tester, and adjusting tool (both sold separately)
• Wireless Versions also available. See Models RTDFH and RNTDFH
• Applicable for international use including the EU region.
• Compliant with calibration procedures of ISO 6789 Type II Class D.

• Adjustable Limiting Torque Screwdriver
• Adjustable type features external scale that can be set simply by twisting the body to line up with desired torque value and then secured in place with black lock ring.
  • Hexagonal shaped locker prevents driver from rolling when set down on flat surfaces between uses.
• Upon reaching set torque, user will sense the limit. The tool will spring back slightly and user must stop turning.
  • If user, continues past the limit, tool will continue to apply additional torque.
  • LTD is non rotary type. See RTD version for rotary slip feature which prevents over-torque.
• Tohnichi's toggle clutch torque detection mechanism enhances accuracy and durability.
• Accepts standard 1/4" hex root bit (sold separately)
• Includes Certificate of Calibration
• For Preset Version Limiting Screwdriver, See Model NTD
• Counterclockwise tightening model available upon request.
• Applicable for international use including the EU region. Compliant with calibration procedures of ISO 6789 Type II Class D.