Torq-Tronics 2 Ordering Information

Part Number



English Low




Metric Low




Drive Size  Drive Style 
10691 10 I  1 in-lb  10 in-lb 0.1 Nm 1 Nm  1/4" Hex Male
10692 50 I  5 in-lb 50 in-lb  0.6 Nm 6 Nm 1/4"  Hex Male
10693 100 I 10 in-lb 100 in-lb  1.2 Nm 12 Nm  3/8" Hex Male
10694 300 I 30 in-lb 300 in-lb 3.4 Nm 34 Nm  3/8" Hex Male
10695* 80 8 ft-lb 80 ft-lb 10.9 Nm  109 Nm 1/2"  Sq Female
10696* 150 15 ft-lb  150 ft-lb 20.1 Nm  201 Nm 1/2"  Sq  Female
10697** 250 25 ft-lb 250 ft-lb 33.9 Nm 339 Nm 3/4"  Sq  Female
10698** 600 60 ft-lb 600 ft-lb 81.4 Nm 814 Nm 3/4"  Sq Female

Power Supply

for both

Domestic and




* Includes p/n 870777   .5” M Square to .375” F Square Adapter.

** Includes p/n 870778   .75” M Square to .5” F Square and .5” M Square to .375” F Square adapters

Optional: p/n 870776    3/8" M Square Adapter to 1/4" F Square Adapter


Part Number  Model Designation Description
816261 AA NiMH Rechargeable Batteries  4 Pack 1400 mAh 
21259 Battery Quick Charge Unit and Batteries Kit AC-powered external battery charging unit. Includes 4 packs of 1500 mAH NiMH rechargeable batteries.
10599 Torque Tool Manager 4.0  Calibration software for Torq-Tronics 2 and System 8
10230 Bracket, Single Single Stand holds one (1) Torq-Tronics 2 unit upright.
10231 Bracket, Dual Dual Stand holds two (2) Torq-Tronics 2 units upright. 

*An Important Note About Our NiMH Battery Selection

The 1100 Series Exacta 2 circuit board is designed on the highly consistent 1.2-volt power curve provided by rechargeable NiMH batteries. Other batteries like Alkaline or Lithium batteries provide 1.5 volts in the power curve. The additional voltage will damage the circuit board. 

Please Remember These NiMH Battery Facts:

  • NiMH rechargeable batteries come in a range of mAh (milli-amp hour) ratings. 
  • The rating difference is the number of operational hours the battery will supply.
  • The higher the mAh rating, the longer the batteries last between charges.
  • High mAh rated batteries take longer to charge than low mAh rated batteries.
  • Quick chargers shorten useful battery life.
  • The trickle charger is the best way to recharge the batteries and preserve battery life.  

For more information about batteries and SR tools, see our Battery Selection Page.


Torq-Tronics 2 Digital Torque Tester

Sturtevant Richmont invented the first torque analyzers and torque testers. Those inventions shaped both the manufacturing and the torque tool industry. The new Torq-Tronics 2® takes the industry to another level by being the first torque tester to let the workers and supervisors know that the tester may have been pulled out of tolerance.

The first digital torque tester with Fail-Safe Engineering!

  • Greater accuracy and durability with simplicity and ease of operation
  • Floating decimal point, 6 digit display is easy to read
  • Accurate to +/- .5% (indicated value) from 10% to 100%
  • Fail-Safe Engineering over capacity alert and tracking

What good is testing torque tools with a tester that could be out of tolerance and you don’t know it? Torq-Tronics 2 with Fail-Safe Engineering solves this long-standing challenge.

Accuracy Reliability Durability

Like all Sturtevant Richmont tools, Torq-Tronics 2 is built for accuracy and durability and meets or exceeds the following standards:

  • ASME B107.300 - 2010 Electronic Tester, Hand Torque Tools
  • ISO 5393 Rotary tools for threaded fasteners- Performance test methods.
  • ASME B107.4M Driving and Spindle Ends for Portable Hand, Impact, Air, and Electric Tools (Percussion Tools Excluded).
  • ISO 1773 Assembly Tools for Bolts and Screws – Driving Squares for Power Socket Wrenches and Hand Socket Wrenches.
  • ISO 1774-2 Assembly Tools for Bolts and Screws – Driving Squares for power socket tools


Torq-Tronics 2 display has a floating-point decimal resolution showing 6 digits throughout. Combine that with an accuracy of +/- 0.5% (indicated value) from 10% to 100% in both clockwise and counterclockwise directions, the Torq-Tronics 2 capabilities give you control of your torque testing program.

The new Torq-Tronics 2® line of Digital Torque Testers is ideal for interim or daily torque testing programs for clicker torque wrenches, cam-over torque tools, torque screwdrivers, and non-impact power tools. 

The ten (10) filters for testing impulse tools expand your control and achieve greater accuracy during testing. While you can test pulse tools and battery-powered tools, under NO CIRCUMSTANCES, you should ever test an IMPACT WRENCH ON A STURTEVANT RICHMONT TESTER. DOING SO IMMEDIATELY VOIDS THE WARRANTY. 

Battery-powered for mobile use allows greater versatility when and where you test tools. Memory holds complete information about each torque event.  Nine hundred ninety-nine torque events are all date and time stamped and can be downloaded in a CSV file format for your convenience. 


   Units may be wall-mounted. 


TorqTronics 2 with SLTC FM 2.4 GHz click wrench  Units may be bench mounted.

Fail-Safe Engineering: A Tester That Has Something Important to Say to You!

Torq-Tronics 2 error proofs your error-proofing program by letting you know when the unit has been stretched to 120% or more of capacity and may no longer be in calibration.

Every aspect of the torque tool testing process has been engineered to fail-safe specifications to protect your quality and your reputation.

What Is Fail-Safe Engineering?

Customers tell us we build the most reliable torque testing instruments and transducers on the market. But even the strongest instruments are subject to the rigors of the industrial world.

Calibration labs and in-house testing face the same question:
What good is testing torque tools with a tester that unknowingly could be out of calibration?

TorqTronics 2 solves this long-standing challenge with Fail-Safe Engineering. When a transducer is pulled to 120% or more of the rated capacity, Fail-Safe Engineering automatically notifies everyone of a potential problem and tracks all work completed until the issue is resolved.

We designed the flashing LED to get the attention of anyone who has a clear line of sight on the unit. That flashing red LED will get attention.

Fail-Safe Engineering automatically initiates these powerful steps:

  1. The secondary memory (we call it the “Elephant Memory” because it is indelible) activates and all activities are recorded.
  2. The overload warning “OVL” is readily visible on the top line of the display.
  3. Functionality is reduced.
  4. The lower-left corner of the display indicates OVL instead of OK/BAD when an overload situation exists.
  5. The red LED continues to flash and will do so until the power is turned off or the transducer has been reset.
  6. When power is restored the display denotes that there has been an Over Capacity incident and that the unit should be verified and reset.
  7. When power is restored, the red LED resumes flashing, and the incident that threw the unit into Fail Safe mode is shown on the display.
  8. All test events are marked with OVL rather than OK/BAD until the unit has been restored.
  9. The “Elephant Memory” recording of the overload incident and the subsequent testing cannot be erased.
  10. If the operator tries to erase any of the post overload events, the display will read “120% OVL. See Supervisor.”
  11. Restoring the unit to full functionality and stopping all Fail Safe Engineering is password protected and can be reset with four keystrokes. 

Torq-Tronics 2® Features and Characteristics

  • Accuracy of +/- .5% of Indicated Value in clockwise and counterclockwise directions from 10% to 100% of rated capacity.
  • Meets or exceeds requirements of ASME B107.300-2010.
  • Tests in both clockwise and counterclockwise directions.
  • Four modes of operation - Track, Peak, Initial Peak, and Power Tool - provide excellent versatility.
  • Units of measure include English, Standard International, and metric.
  • Units of 300 inch-pound (34 Nm) capacity and below are optimized for bench mounting; larger units may be mounted vertically or horizontally, providing better safety and efficiency.
  • Torq-Tronics 2® is amazingly simple to operate!
  • The memory stores up to 999 records that can be downloaded to Hyper-Terminal or terminal type program to create testing reports and data storage.
  • A four-line vacuum fluorescent display (VFD) is easy to read.
  • Red/Green LED indicates whether a measurement is within the target torque value.
  • Includes FREE calibration certificate from our ISO/IEC 17025 Accredited Calibration Laboratory
  • Includes 110-220 VAC to 6 VDC screw-on power supply for security during power tool testing.
  • Runs on four AA NiMH rechargeable batteries. Batteries are sold separately.Industrial assembly tools use rechargeable batteries like this
  • A quick charge unit for batteries is available.
  • Need more information about batteries?
  • Includes a free blow-molded plastic box for storage and transit.
  • Power Tool mode has ten filters and will accurately test all clutch types and pulse tools.
  • An anti-Static strap included with your TorqTronics 2 or System 8 is there to ensure limited electronic interference. One end of the strap is screwed into the power outlet where your test instrument is plugged in. The other end of the strap attaches to the base of your test instrument. This anti-static strap is an integral part of your calibration instrument operation and is required for operation.


Need Assistance?  Worldwide call 1+847-455-8677 


 Sturtevant Richmont tools are proudly made in Carol Stream, Illinois by highly capable hands.