Built for controlled manual tightening on mid-range service and maintenance fasteners, the Chicago Pneumatic CP8911 Electronic Torque Wrench gives technicians a digital 5-99 ft-lbs / 7-135 Nm torque range in a 3/8" square drive format. This CP89 eTorque model fits between the smaller 1/4" drive CP8906 and the higher-capacity 1/2" drive CP8916, making it useful for fasteners that need more range than a small assembly wrench but do not require a larger 1/2" drive tool.
The CP8911 is the standalone version, meaning it provides onboard digital torque measurement without Bluetooth communication, wireless reporting, or angle measurement. Its acoustic buzzer, strong vibration motor, and 12 LED progressive light display help guide the operator as the target torque is approached and reached. With ±3% torque accuracy, ISO 6789:2017 compliance, AA battery power, and included calibration documentation, this 3/8" drive wrench is suited for service bays, maintenance teams, inspection work, and repeat torque checks on smaller-to-medium mechanical assemblies.
Type: Electronic Torque Wrench | Model: CP8911 | SKU: 8941189110 | Series: CP89 eTorque | Version: Standalone | Drive Size: 3/8" | Drive Type: Square | Torque Range: 5-99 ft-lbs / 7-135 Nm | Max Torque: 135 Nm | Min Torque: 7 Nm | Torque Accuracy: ±3% | Angle Measurement: No | Tightening Direction: CW Only | Overload Torque: 10% / 148 Nm | Feedback Type: Acoustic Buzzer and 2x6 LEDs | Communication Type: None | Wireless Communication: No | Unit Measurement Supported: Nm, ft/lb | Compliance: ISO 6789:2017 | Type Class: Type I, Class 3 | Battery Type: AA Batteries | Autonomy: 8 hr | Lever Arm Length: 16.26" / 413 mm | Overall Length: 16.26" / 413 mm | Width: 1.73" / 44 mm | Height: 1.77" / 45 mm | Weight: 1.83 lb / 0.83 kg | Operating Temperature: -10°C to 40°C / 14°F to 104°F
Features:
- Digital torque measurement supports controlled manual tightening for service, inspection, maintenance, and assembly work.
- 5-99 ft-lbs / 7-135 Nm torque range covers many smaller-to-medium fastening tasks where a 3/8" drive wrench is preferred.
- 3/8" square drive accepts compatible 3/8" drive sockets commonly used in automotive, MRO, and mechanical service work.
- 12 LED progressive light display gives visual feedback as the selected torque value is approached.
- Acoustic buzzer and strong vibration motor provide audible and tactile alerts during torque application.
- Standalone configuration provides onboard torque measurement without Bluetooth communication or torque-angle reporting features.
- Robust gear system is rated by Chicago Pneumatic for accuracy up to 25,000 cycles.
- Soft grip, non-slip handle helps maintain control during repeated torque checks and final tightening tasks.
Included Items:
- CP89 eTorque electronic torque wrench.
- USB connection cable.
- Calibration certificate.
- Molded plastic case.
- Removable foam insert.
Applications:
- Automotive service - controlled tightening on engine covers, brake components, brackets, chassis hardware, and accessory fasteners within the tool's rated range.
- Fleet and equipment maintenance - torque checks on smaller mechanical assemblies, service covers, guards, brackets, and shop-repair components.
- Industrial MRO - manual torque verification on pumps, panels, fixtures, light machinery, and maintenance hardware.
- Powersports and small vehicle repair - fastening work on motorcycles, ATVs, utility vehicles, and compact mechanical assemblies.
- Inspection and quality checks - confirming torque on 3/8" drive applications where digital feedback is preferred over a click-style wrench.
FAQs:
- Q: What torque range does the CP8911 cover?
A: The CP8911 covers 5-99 ft-lbs / 7-135 Nm. This makes it a mid-range 3/8" drive electronic torque wrench for service, maintenance, and inspection tasks. - Q: Does the CP8911 measure angle?
A: No. Manufacturer specifications list angle measurement as not available on the CP8911 standalone model. For torque-and-angle measurement and connected reporting, review the CP8911TC Torque Check version. - Q: What is the difference between CP8911 and CP8911TC?
A: The CP8911 is the standalone version with digital torque measurement and operator feedback alerts. The CP8911TC is the Torque Check version and adds connected torque-and-angle functions such as Bluetooth communication, reporting, sequencing, and result management. - Q: What sockets fit this torque wrench?
A: The CP8911 uses a 3/8" square drive. Use compatible 3/8" drive sockets and extensions that match the fastener, torque value, and approved work procedure. - Q: Is the CP8911 an air tool?
A: No. The CP8911 is an electronic manual torque wrench. AA batteries power the display, feedback alerts, and electronics, while torque is applied manually by the operator.
| Model | Part number | Dimensions | Head | Torque range | Angle measurement | CPLinQ connectivity | Weight kg (lb) |
Vibration indication | Light indication | Operating temperature °C (°F) |
||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | in. | Type | Square drive | Teeth | Nm (ft-lb) | Accuracy | Overload | Available | Accuracy | |||||||
| ModelCP8906 | Part number8941189060 | Dimensions (mm)390 × 44 × 45 | Dimensions (in.)15.4 × 1.7 × 1.8 | Head typeFixed | Head square drive (in.)1/4" | Head teeth72 | Torque range Nm (ft-lb)2–30 (2–22) | Torque accuracy±3% | Torque overload110% | Angle measurement available✗ | Angle measurement accuracy (°)±2° | CPLinQ connectivity✗ | Weight kg (lb)0.77 (1.7) | Vibration indication✓ | Light indication✓ | Operating temperature °C (°F)−10 to 40 (14 to 104) |
| ModelCP8906TC | Part number8941189061 | Dimensions (mm)390 × 44 × 45 | Dimensions (in.)15.4 × 1.7 × 1.9 | Head typeFixed | Head square drive (in.)1/4" | Head teeth72 | Torque range Nm (ft-lb)2–30 (2–22) | Torque accuracy±3% | Torque overload110% | Angle measurement available✗ | Angle measurement accuracy (°)±2° | CPLinQ connectivity✗ | Weight kg (lb)0.77 (1.7) | Vibration indication✓ | Light indication✓ | Operating temperature °C (°F)−10 to 40 (14 to 104) |
| ModelCP8911 | Part number8941189110 | Dimensions (mm)415 × 44 × 45 | Dimensions (in.)16.3 × 1.7 × 1.8 | Head typeFixed | Head square drive (in.)3/8" | Head teeth72 | Torque range Nm (ft-lb)7–135 (5–99) | Torque accuracy±3% | Torque overload110% | Angle measurement available✗ | Angle measurement accuracy (°)±2° | CPLinQ connectivity✗ | Weight kg (lb)0.83 (1.8) | Vibration indication✓ | Light indication✓ | Operating temperature °C (°F)−10 to 40 (14 to 104) |
| ModelCP8911TC | Part number8941189111 | Dimensions (mm)415 × 44 × 45 | Dimensions (in.)16.3 × 1.7 × 1.9 | Head typeFixed | Head square drive (in.)3/8" | Head teeth72 | Torque range Nm (ft-lb)7–135 (5–99) | Torque accuracy±3% | Torque overload110% | Angle measurement available✗ | Angle measurement accuracy (°)±2° | CPLinQ connectivity✗ | Weight kg (lb)0.83 (1.8) | Vibration indication✓ | Light indication✓ | Operating temperature °C (°F)−10 to 40 (14 to 104) |
| ModelCP8916 | Part number8941089160 | Dimensions (mm)435 × 44 × 25 | Dimensions (in.)20.1 × 1.7 × 1.8 | Head typeFixed | Head square drive (in.)1/2" | Head teeth72 | Torque range Nm (ft-lb)20–200 (15–147) | Torque accuracy±3% | Torque overload110% | Angle measurement available✗ | Angle measurement accuracy (°)±2° | CPLinQ connectivity✗ | Weight kg (lb)1.3 (2.9) | Vibration indication✓ | Light indication✓ | Operating temperature °C (°F)−10 to 40 (14 to 104) |
| ModelCP8916TC | Part number8941089161 | Dimensions (mm)435 × 44 × 25 | Dimensions (in.)20.1 × 1.7 × 1.9 | Head typeFixed | Head square drive (in.)1/2" | Head teeth72 | Torque range Nm (ft-lb)20–200 (15–147) | Torque accuracy±3% | Torque overload110% | Angle measurement available✗ | Angle measurement accuracy (°)±2° | CPLinQ connectivity✗ | Weight kg (lb)1.3 (2.9) | Vibration indication✓ | Light indication✓ | Operating temperature °C (°F)−10 to 40 (14 to 104) |
| ModelCP8918 | Part number8941089180 | Dimensions (mm)629 × 44 × 45 | Dimensions (in.)24.75 × 1.7 × 1.8 | Head typeFixed | Head square drive (in.)1/2" | Head teeth72 | Torque range Nm (ft-lb)72–340 (25–250) | Torque accuracy±3% | Torque overload110% | Angle measurement available✗ | Angle measurement accuracy (°)±2° | CPLinQ connectivity✗ | Weight kg (lb)1.5 (3.3) | Vibration indication✓ | Light indication✓ | Operating temperature °C (°F)−10 to 40 (14 to 104) |
| ModelCP8918TC | Part number8941089181 | Dimensions (mm)629 × 44 × 45 | Dimensions (in.)24.75 × 1.7 × 1.9 | Head typeFixed | Head square drive (in.)1/2" | Head teeth72 | Torque range Nm (ft-lb)72–340 (25–250) | Torque accuracy±3% | Torque overload110% | Angle measurement available✗ | Angle measurement accuracy (°)±2° | CPLinQ connectivity✗ | Weight kg (lb)1.5 (3.3) | Vibration indication✓ | Light indication✓ | Operating temperature °C (°F)−10 to 40 (14 to 104) |
| ModelCP8921 | Part number8941189210 | Dimensions (mm)950 × 44 × 45 | Dimensions (in.)37.4 × 1.7 × 1.8 | Head typeFixed | Head square drive (in.)3/4" | Head teeth48 | Torque range Nm (ft-lb)25–500 (20–368) | Torque accuracy±3% | Torque overload110% | Angle measurement available✗ | Angle measurement accuracy (°)±2° | CPLinQ connectivity✗ | Weight kg (lb)2.99 (6.6) | Vibration indication✓ | Light indication✓ | Operating temperature °C (°F)−10 to 40 (14 to 104) |
| ModelCP8921TC | Part number8941189211 | Dimensions (mm)950 × 44 × 45 | Dimensions (in.)37.4 × 1.7 × 1.9 | Head typeFixed | Head square drive (in.)3/4" | Head teeth48 | Torque range Nm (ft-lb)25–500 (20–368) | Torque accuracy±3% | Torque overload110% | Angle measurement available✗ | Angle measurement accuracy (°)±2° | CPLinQ connectivity✗ | Weight kg (lb)2.99 (6.6) | Vibration indication✓ | Light indication✓ | Operating temperature °C (°F)−10 to 40 (14 to 104) |
| ModelCP8922 | Part number8941189220 | Dimensions (mm)1220 × 44 × 45 | Dimensions (in.)48.12 × 1.7 × 1.8 | Head typeFixed | Head square drive (in.)3/4" | Head teeth48 | Torque range Nm (ft-lb)50–850 (32–625) | Torque accuracy±3% | Torque overload110% | Angle measurement available✗ | Angle measurement accuracy (°)±2° | CPLinQ connectivity✗ | Weight kg (lb)4.17 (9.2) | Vibration indication✓ | Light indication✓ | Operating temperature °C (°F)−10 to 40 (14 to 104) |
| ModelCP8922TC | Part number8941189221 | Dimensions (mm)1220 × 44 × 45 | Dimensions (in.)48.12 × 1.7 × 1.9 | Head typeFixed | Head square drive (in.)3/4" | Head teeth48 | Torque range Nm (ft-lb)50–850 (32–625) | Torque accuracy±3% | Torque overload110% | Angle measurement available✗ | Angle measurement accuracy (°)±2° | CPLinQ connectivity✗ | Weight kg (lb)4.17 (9.2) | Vibration indication✓ | Light indication✓ | Operating temperature °C (°F)−10 to 40 (14 to 104) |
✓ = indicated as available in the supplied catalog table. ✗ = indicated as unavailable. Dimensions and torque ranges are reproduced as printed; some metric and imperial figures in the supplied catalog table do not correspond exactly.
Looking for more information about Chicago Pneumatic Electronic Torque Wrench? For help selecting the correct Chicago Pneumatic Electronic Torque Wrenches for your assembly application, call (800) 608-5210 or email info@intlairtool.com
- Type
- Electronic Torque Wrench
- Head Type
- Fixed
- Drive Size (in.)
- 3/8
- Drive Type
- Square
- Torque Accuracy
- ±3%
- Torque Range (Nm)
- 7-135
- Torque Range (ft-lbs)
- 5-99
- Operating Temperature C° (F°)
- 40°C (14° - 104°)
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