Use accurate torque controls to improve quality! Case examples can be found in torque handbook 8

Wireless Data Transfer Torque WrenchNEW


Click Type Wireless Data Transfer Torque Wrench
TUD markingRoHS markingHead insert 10DHead insert 12DHead insert 15DHead insert 19DHead insert 22D

Tightening Torque Data Management




Tightening torque and angle data are transmitted automatically at the audible “Click!” moment. Precision Pass/Fail judgments ensure a higher level of tightening reliability.

Shown with interchangeable head QH15D connected to CSPFDD100N3×15D-AD

Shown with the M-FD wireless module and AC adaptor BA8 connected to the R-CM receiver.

Angle measurement begins at trigger torque, and then the torque angle (θ) data is transmitted wirelessly to the R-CM receiver at the audible “Click” moment.

The threshold value set on the R-CM is compared, and a Pass/Fail judgment is then made.

TRG: Trigger torque; TL: Lower limit torque; TH: Upper limit torque; ΘL: Lower limit angle; ΘH: Upper limit angle

* Letters on first line indicate torque judgment; on second line, angle judgment; displayed as L, O, and H.


  • Tightening Torque Data Management
  • Pokayoke (tightening error-proof)
  • Detects two rounds of tightening to prevent this human error (Pokayoke).
  • Detects increased torque due to insufficient rotations from “biting (seizure)” during tightening.


  • The tightening torque value obtained at the “Click” moment and the angle data are sent wirelessly. * The angle (θ) is that formed between the previously set trigger torque and the position at the “Click” moment.
  • Tightening torque data and angle data are judged by the R-CM receiver, and the result is displayed on the Pass/Fail LED on the FDD-AD.
  • Settings can be done easily using a computer. The setting software can be downloaded for free from the Tohnichi website. Use the RS232C cable to connect the setting controller (SB-FH2) to the computer, then send the settings wirelessly from SB-FH2 to the FD/FDD transmitter and the R-CM + M-FD receiver.
  • Marking torque wrench MQSPFDD-AD is equipped with the FD/FDD transmitter, which can be consulted during a later process or even after shipment that tightening was performed correctly. Can be custom-made after Tohnichi receives your order.
  • Tohnichi’s interchangeable head torque wrenches can be used with our interchange head lineup, which offers the best selection in the world, making these wrenches ideal for your work.


Torque range
Min ~ Max 2~10 5~25 10~50 20~100 30~140 40~200 40~280  
Hand force (P) at max. torque [N] 53.8 134.4 240.4 229.4 343.6 400.6 449.4 424.2  
Effective length L 186 208 218 291 349.5 445 660  
Overall length L’ 193 214 217 290 349 429 627  
Head Φd3 10 12 15 19 22  
Body m 23 29.5 33 40  
n 9.2 11.2 12.2 15  
Φd 15 20 21.7 27.2  
ΦD 29 34 27  
Approx. weight [kg] 0.32 0.46 0.65 0.77 1.2 1.65  
                    Torque Accuracy ±3%  
Model Transmitter            
Angle measuring range 0~240°            
Angle accuracy ±2°+1digit
(Angular velocity is 30°/s〜180°/s when the bolt turned to 90°)
LED lamps Blue: Angle judgment & torque value judgment both OK
Flashes Red: Transmission NG
Glows Red: Angle judgment or torque value judgment NG
LCD screen 3-digit torque display (+ angle display)
Unit display; battery charge level display (4 levels)
Operating keys Power switch, Test switch, Set switch            
Power source 2 AAA nickel metal hydride batteries or 2 AAA alkaline batteries            
Hours of continuous use Approx. 12 hours            
Other functions Auto-Zero; Auto Power Off (0 ~ 99 min)            
Frequency 2.4 GHz band (2.402 ~ 2.479 GHz; 1 MHz intervals; 78 types)            
Communication method Spread spectrum (frequency hopping)            
Modulation method GFSK            
Modulation speed 1Mbps            
Group Gr000~255            
ID 3 digits (000 ~ 999); 7 alphnumeric characters            
Antenna Chip antenna            
Transceiving distance Approx. 10 ~ 20 m (depends on radio wave environment)            
Operating temperature range 0 ~ 50°C 85%RH or less (No condensation)            
  • As of August 2020, FDD-AD is compliant with communication standards in Japan (TELEC), the US (FCC), Canada (IC), Thailand (NTC), China (SRCC), Malaysia (SIRIM), Indonesia (SDPPI), Taiwan (NCC), the EU (CE), Korea (KC), India (WPC), Russia (FSB), Brazil (ANATEL/OCD), and Singapore (IMDA). It is also usable in Mexico and Vietnam.

  • Japan's Measurement Law requires that the units of measure for products marketed and used in Japan be SI units, except for some specialized fields.

  • Products manufactured for the global market offer a selection of metric and American units of measure.

  • Verify the wireless standards and technical criteria used in the applicable country or region.

  • See the catalog for further information on the R-CM receiver.



Standard accessory
  • FD/FDD transmitter protection cover (FD-PCV): 1

  • Two AAA nickel metal hydride batteries. * Charger not included.




◆ How to order

This product is manufactured after the order is placed.

Please specify your set torque value at the time of placing the order.

[Example 1] CSPFDD50N3X12D-ADXT30N・m

[Example 2] CSPFDD25N3X10D-ADXT Free + R-FDSET-AC

* R-FDSET-AC is a set composed of wireless modules for FD/FDD, the R-CM receiver, and the BA-8R (AC adaptor).


◆ Things to remember when ordering
  • CSPFDD-AD is pre-set, so a tester is required to set torque.

 When ordering, please specify the torque values you intend to apply.

  • The R-FHD receiver or R-CM + M-FD is required to receive data transmitted from an FDD-AD.

  • The setting controller SB-FH2 or SB-FH256 is required to perform settings for FD/FDD. (You will also need a computer and the RS232C cable.)




Product Catalog

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Parts List

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Online Part Search System
How to Use
Features of TOHNICHI Torque Wrench

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Special Torque Wrench

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Applying the correct force/Loosening tasks/Tightening left-handed bolts and screws

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[March 2021 Version] Tohnichi’s Torque Engineering Seminars, ready to provide positive results in the workplace right away.

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Differences between adjustable, preset and pre-lock torque wrenches

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Technical Data
4. Tightening Reliability

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5. Selection of Tightening Tools

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6. Torque Tools are Measurement Equipment

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[March 2021 Version] Everything from torque controls to Tohnichi’s Tightening Guarantee System

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Torque Wrench Management and Loss Fees

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