1/2" Digital Torque Wrench Adapter | LCD Display 0.9-340Nm
1/2" Digital Torque Wrench Adapter | LCD Display 0.9-340Nm
1/2-Inch Digital Torque Wrench Adapter with LCD Display
Take the guesswork out of fastening with this precision 1/2-inch Digital Torque Wrench Adapter. Featuring a crisp LCD display and ±1% accuracy across a wide 0.9–340Nm range, this compact electronic torque meter converts any standard ratchet wrench into a professional-grade digital torque tool. Ideal for automotive work, mechanical assembly, bicycle maintenance, and DIY projects. Made in Mainland China.
Key Features
- ±1% Accuracy: Measures torque in both clockwise and counter-clockwise directions across a 0.9–340Nm range — meeting and exceeding industrial-grade standards.
- Preset Value & 500-Set Data Storage: Save up to 10 preset torque groups (P0–P9) and store up to 500 data sets for quick recall during repetitive fastening tasks.
- Four Measurement Units: Instantly switch between Nm, ft-lb, in-lb, and kg-cm to suit any application or specification.
- Peak & Track Modes: PEAK mode captures the maximum torque reached; TRACK mode displays torque in real time for continuous monitoring.
- Buzzer & LED Alarm Notification: As you approach your target torque, the buzzer emits regular beeps and the LED shifts from flashing green to solid red — a clear, unmistakable stop signal.
- Adjustable Buzzer: Easily toggle the buzzer on or off by holding P/T and M simultaneously in the off state — one beep means on, two beeps means off.
- Lightweight & Portable: At just 200g and measuring only 7.5 × 4.5 cm, this adapter slips easily into a toolbox or work bag.
- Universal Compatibility: Fits any standard 1/2-inch ratchet wrench — no special tools required to set up or operate.
Specifications
| Drive Size | 1/2 inch |
| Torque Range | 0.9–30Nm / 6–200Nm / 4–135Nm / 10.2–340Nm (model dependent) |
| Accuracy | ±1% (both directions) |
| Units | Nm, ft-lb, in-lb, kg-cm |
| Display | LCD with backlight |
| Data Storage | 500 sets; 10 preset groups (P0–P9) |
| Weight | ~200g |
| Dimensions | 7.5 × 4.5 cm |
| Material | Metal |
| Battery | Not included |
| Origin | Made in Mainland China |
Package Contents
- 1 × Digital Torque Wrench Adapter
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Note: Monitor color settings may cause slight variation in displayed product color. Please allow minor manual measurement tolerances.
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: What torque range does this digital torque wrench adapter cover?
A: This 1/2-inch digital torque adapter covers a range from as low as 0.9Nm up to 340Nm depending on the specific model variant selected. It measures accurately in both clockwise and counter-clockwise directions with ±1% accuracy throughout the range.
Q: Does the digital torque adapter work with my existing ratchet wrench?
A: Yes — this adapter is designed to fit any standard 1/2-inch drive ratchet wrench, instantly converting it into a precision digital torque meter. No additional hardware or adapters are needed.
Q: How do I set and save torque presets on this adapter?
A: The adapter supports up to 10 preset torque groups (labeled P0 to P9) and can store up to 500 data sets. Simply enter your desired torque value in preset mode and save it to a group slot for fast retrieval during repeated fastening tasks.
Q: What happens when the target torque is reached?
A: When the applied torque approaches your preset target, the built-in buzzer emits a series of beeps and the LED indicator transitions from flashing green to solid red — giving you both an audible and visual signal to stop applying force.
Q: Is a battery included with the torque adapter?
A: No, a battery is not included. Please ensure you have the appropriate battery on hand before first use. Check the product packaging for the required battery specification.