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TORK CRAFT Digital Torque Gauge Adaptor 7-340Nm 1/2" Drive TCTQA12340

TORK CRAFT Digital Torque Gauge Adaptor 7-340Nm 1/2" Drive TCTQA12340
TORK CRAFT Digital Torque Gauge Adaptor 7-340Nm 1/2" Drive TCTQA12340
TORK CRAFT Digital Torque Gauge Adaptor 7-340Nm 1/2" Drive TCTQA12340
TORK CRAFT Digital Torque Gauge Adaptor 7-340Nm 1/2" Drive TCTQA12340
TORK CRAFT Digital Torque Gauge Adaptor 7-340Nm 1/2" Drive TCTQA12340
TORK CRAFT Digital Torque Gauge Adaptor 7-340Nm 1/2" Drive TCTQA12340
TORK CRAFT Digital Torque Gauge Adaptor 7-340Nm 1/2" Drive TCTQA12340
TORK CRAFT Digital Torque Gauge Adaptor 7-340Nm 1/2" Drive TCTQA12340
TORK CRAFT Digital Torque Gauge Adaptor 7-340Nm 1/2" Drive TCTQA12340
  • Stock: 1 - 5 Days
  • Cat No: TCTQA12340
  • SKU: TCTQA12340
  • UPC: 6009515900496
Product Views: 1104
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Tork Craft Digital Torque Gauge Adaptor 7-340Nm 1/2" Drive

At a Glance: High-capacity digital torque gauge with a 7-340Nm measuring range, 0.1Nm resolution, 1/2" male and female drives, three operating modes and audible/visual torque alerts.

Add accurate digital torque measurement to compatible hand-drive tools with the Tork Craft TCTQA12340 Digital Torque Gauge Adaptor. With its broad 7-340Nm working range, this high-capacity model is ideal for demanding fastening applications where controlled torque is essential. The compact gauge fits between a suitable hand-operated drive handle and socket, allowing applied torque to be monitored electronically rather than relying on feel alone. Tracking, Peak and Pre-set operating modes provide flexibility for different jobs, while the backlit LCD display, selectable measurement units, Peak-mode memory and progressive LED and buzzer warning system make controlled tightening clear and convenient. Supplied with 3/8" and 1/4" drive adaptors, batteries and a PH0 screwdriver, the TCTQA12340 is a versatile torque-measuring solution for automotive, manufacturing, construction, workshop and DIY applications.

High-capacity digital torque measurement up to 340Nm

The TCTQA12340 combines a 1/2" female input and 1/2" male output with a substantial 7-340Nm measuring range, making it suitable for a wide variety of medium- to high-torque fastening applications. It can be used with compatible ratchet handles, sliding T-handles and power bars, while the included 1/2" female to 3/8" male and 1/2" female to 1/4" male adaptors extend compatibility with smaller drive accessories.

Product highlights

  • 7-340Nm torque range: Broad measuring capacity for medium- and high-torque fastening applications.
  • 0.1Nm resolution: Provides clear digital torque readings throughout the operating range.
  • Digital torque measurement: Converts compatible hand-drive tools into an electronic torque-measuring setup.
  • Three operating modes: Tracking, Peak and Pre-set modes provide flexibility for different torque tasks.
  • Audible and visual warning: LED and buzzer feedback indicate when the selected torque setting is being approached and reached.
  • Four measurement units: Select Nm, lbf.ft, lbf.in or kgf.cm.
  • Backlit LCD display: Improves readability in workshops and other lower-light working environments.
  • Peak-value memory: Peak torque readings can be stored and recalled for checking completed fastening operations.
  • Automatic power saving: Sleep mode activates after approximately two minutes of inactivity.
  • Versatile drive system: Features 1/2" male and female drives with supplied 3/8" and 1/4" adaptors.

Compatibility

  • 1/2" drive tools: Designed with 1/2" female and 1/2" male square drives for use with compatible hand-drive equipment.
  • 3/8" accessories: Includes a 1/2" female to 3/8" male adaptor.
  • 1/4" accessories: Includes a 1/2" female to 1/4" male adaptor.
  • Ratchet drive handles: Suitable for use with compatible hand-operated ratchet wrench drives.
  • Power bars and sliding T-handles: Can be used with compatible manual drive tools to provide digital torque measurement.
  • Important: Do not use the torque gauge with an impact wrench or impact driver.

Features

  • Tracking mode: Displays changing torque values as force is applied.
  • Peak mode: Captures and displays the maximum torque reached during an operation.
  • Pre-set mode: Allows the required target torque to be entered before tightening.
  • Backlit digital display: Makes torque readings easier to view in different working conditions.
  • LED and buzzer indication: Provides progressive visual and audible feedback as the selected torque value is approached.
  • Peak memory: Allows Peak-mode torque readings to be saved and reviewed.
  • Selectable units: Switch between Nm, lbf.ft, lbf.in and kgf.cm.
  • Battery powered: Operates using two AAA 1.5V batteries.
  • Automatic sleep mode: Activates after approximately two minutes of inactivity to conserve battery power.
  • Overload indication: Displays an overload warning if excessive torque is applied.

Benefits

  • Wide torque capability: The 7-340Nm range makes this model highly versatile for heavier fastening applications.
  • Controlled tightening: Helps achieve specified torque values rather than relying on operator feel alone.
  • Progressive torque warning: LED and buzzer feedback begins as the target torque is approached, helping the user control the final tightening stage.
  • Use existing hand tools: Adds electronic torque-measuring capability to compatible ratchets, power bars and other manual drive tools.
  • Flexible drive compatibility: The included 3/8" and 1/4" adaptors allow use with a broader range of sockets and accessories.
  • Convenient monitoring: The backlit display and Peak memory function make it easier to check torque values during and after fastening.

Application

  • Controlled tightening of bolts, nuts and screws.
  • Automotive servicing and repair.
  • Mechanical assembly and maintenance.
  • Manufacturing and production environments.
  • Construction and installation work.
  • Workshop servicing requiring measured torque.
  • DIY fastening where a specified torque value must be achieved.

Extra Information

  • Clockwise accuracy: 2%.
  • Anti-clockwise accuracy: 2.5%.
  • Torque warning system: The LED begins flashing and the buzzer sounds once approximately 80% of the selected torque value is reached. The warning becomes progressively faster as the selected value is approached and becomes continuous at 100%.
  • Peak data storage: Torque readings can be saved and recalled when operating in Peak mode. Data saving is not available in Tracking or Pre-set modes.
  • Battery indication: Replace the batteries when the battery indicator shows only one of its three bars.
  • Low-voltage protection: The gauge automatically switches off if battery voltage drops below approximately 2.2V.
  • Calibration recommendation: To maintain accuracy, calibration is recommended once a year, after unusual handling or overloading, or after approximately 5000 cycles.
  • Storage and care: Keep the gauge protected from harsh chemicals, moisture, excessive heat and vibration.

Pro Tips

  • Switch the gauge on before applying any force. Applying load before start-up can create an offset reading that will require resetting.
  • Apply torque with a slow, smooth and steady pull or push rather than a sudden movement for better control.
  • Use Pre-set mode for repetitive fastening work where the same torque value needs to be achieved several times.
  • Use Peak mode when you want to capture and review the maximum torque applied during a tightening operation.
  • Always confirm the specified tightening torque from the vehicle, machine or component manufacturer before starting work.
  • Avoid extensions that move the centre of the fastener away from the centreline of the drive, as this can alter the effective torque applied.
  • Protect the gauge from drops or heavy impacts, as physical shock can affect measuring accuracy.

How to Use

  • Install two AAA 1.5V batteries in the battery compartment, observing the correct positive and negative orientation.
  • Press the P/C button to switch on the digital torque gauge. Press P/C again if the displayed reading needs to be cleared or reset.
  • Press the M button to cycle through and select Tracking, Peak or Pre-set operating mode.
  • When setting a target torque, use the + and - buttons to increase or decrease the required value.
  • Press the U/S button to confirm the torque setting and select the required measurement unit: Nm, lbf.ft, lbf.in or kgf.cm.
  • Fit the required socket or drive accessory to the square drive. Use one of the supplied adaptors where necessary.
  • Place the socket securely onto the fastener and apply a slow, steady force through the hand-operated drive tool.
  • At approximately 80% of the selected torque value, the LED and buzzer begin signalling. The warning increases in frequency as the target is approached.
  • Stop applying force when the required torque has been reached and the LED and buzzer give the continuous target indication. Do not continue tightening beyond the required value.
  • When using Peak mode, the maximum torque value remains displayed and can be saved using the Mode/Save button for later recall.

Safety

  • Read and follow all supplied operating and safety instructions before using the digital torque gauge.
  • Wear appropriate eye protection and any other personal protective equipment required for the task.
  • Always use the correct tool, socket and accessory for the fastener and application.
  • Follow the vehicle, machine or component manufacturer&s specified tightening torque to prevent fastener or component damage.
  • Do not exceed the maximum 340Nm torque capacity of the TCTQA12340.
  • Do not use the digital torque gauge with an impact wrench or impact driver.
  • Apply torque using a slow, controlled movement and maintain a secure, balanced stance in case the socket or drive tool slips.
  • Do not disassemble the torque gauge. Servicing and calibration should be performed by suitably qualified personnel.
  • Use only suitable accessories designed for the drive system and application.
  • Do not expose the gauge to harsh chemicals, excessive moisture, high temperatures or unnecessary vibration.
  • Do not drop the gauge, as impact can affect measuring accuracy.
  • Remove the batteries if the gauge will not be used for an extended period.
  • Replace both batteries at the same time and do not mix different battery types or brands.

Specifications

Description Spec
BrandTork Craft
Cat No.TCTQA12340
Product TypeDigital Torque Gauge / Adaptor
Barcode6009515900496
Torque Range7-340Nm
Resolution0.1Nm
Drive1/2" Female & 1/2" Male
Clockwise Accuracy2%
Anti-clockwise Accuracy2.5%
Operating ModesTracking, Peak & Pre-set
Measurement UnitsNm, lbf.ft, lbf.in, kgf.cm
DisplayBacklit LCD
Torque IndicationAudible buzzer & LED visual indication
MemoryPeak-mode data storage and recall
Power Supply2 x AAA 1.5V batteries
Power SavingSleep mode after approximately 2 minutes
Body MaterialPlastic
Drive Ends & AdaptorsCrV Steel
Product ClassificationStandard (Yellow)
Packaging TypeHanging Colour Box
Sales UnitEach

In the box:

  • 1 x Tork Craft TCTQA12340 Digital Torque Gauge
  • 1 x 1/2" Female to 3/8" Male adaptor
  • 1 x 1/2" Female to 1/4" Male adaptor
  • 2 x AAA 1.5V batteries
  • 1 x PH0 screwdriver
  • 1 x User manual