ASG DTT-30 Digital Torque Tester
The ASG DTT-30 Digital Torque Tester is a high-precision portable torque measurement instrument designed for setting, verifying, and calibrating electric screwdrivers, manual torque tools, and fastening systems.
Manufactured by ASG Jergens, the DTT-30 provides highly accurate torque measurement with ±0.5% full scale accuracy and supports both clockwise and counter-clockwise testing. Equipped with advanced data collection functions, multiple measurement modes, and digital communication interfaces, the DTT-30 is ideal for quality control, calibration laboratories, electronics manufacturing, and industrial assembly environments.
Its compact portable design, rechargeable battery operation, and intuitive LCD graphical display allow technicians and production operators to perform precise on-site torque verification quickly and efficiently.
Key Features
| Key Feature | Description |
| High Accuracy Measurement | Provides ±0.5% full scale torque accuracy for reliable testing and calibration. |
| Portable Digital Design | Compact and rechargeable design suitable for field and production use. |
| Multiple Torque Units | Supports N.mm, N.cm, N.m, kgf.cm, kgf.m, lbf.in, and lbf.ft measurement units. |
| Track / Peak / First Peak Modes | Multiple operation modes for various torque testing applications. |
| Data Collection Capability | Stores up to 500 readings with downloadable real-time data output. |
| USB & RS-232 Communication | Supports Mini USB to USB and RS-232 interfaces for PC connectivity. |
| LCD Graphic Display | Large digital display provides clear torque readings and status indicators. |
| Calibration Traceability | Includes calibration certificate traceable to N.I.S.T. |
Technical Specifications
| Specification | Details |
| Model | DTT-30 |
| Manufacturer | ASG Jergens |
| Product Type | Digital Torque Tester |
| Torque Range (Metric) | 0.33 – 3.4 N.m |
| Torque Range (Imperial) | 3.0 – 30.0 lbf.in |
| Accuracy | ±0.5% Full Scale |
| Drive Size | 3/8″ Female Square |
| Measurement Direction | Clockwise & Counter-Clockwise |
| Operation Modes | Track / Peak / First Peak |
| Display | LCD Graphic Display |
| Memory Capacity | 500 Readings |
| Communication | Mini USB to USB / RS-232 |
| Battery | 1.2V NiMH Cell x6 |
| Battery Life | Approximately 17 Hours |
| Charging Time | 2.3 Hours |
| Data Output | Real-Time & Downloadable |
| Application Type | Manual Torque Testing |
| ESD Safe | No |
| Warranty | 1 Year |
Standard Equipment Included
- Selection of rundown adapters
- 1/4” HEX drive adapter
- Torque springs
- Battery charger
- Mini USB to USB cable
- Protective carrying case
Applications
- Electric screwdriver torque verification
- Manual torque tool calibration
- SMT and electronics assembly quality control
- Industrial fastening process inspection
- Laboratory torque measurement
- Production line quality assurance
Advantages
- Portable and easy to operate
- High-precision torque testing
- Supports production traceability
- Suitable for field calibration
- Real-time data collection capability
- Reliable industrial performance
Reference Sources: ASG Jergens official website and industrial technical distributors.
