Digital Torque / Angle Adapter

Digital Torque & Angle Adapter

ITEM NO: DTA-135A4 / DTA-200A4 / DTA-340A4

The DTA-A4 Series Digital Torque & Angle Adapters are designed for precision fastening applications where both torque and rotation angle accuracy are critical. Ideal for automotive assembly, industrial manufacturing, and maintenance operations, this series delivers reliable performance that meets international quality standards.

Offering torque accuracy of CW ±3% and CCW ±4%, along with angle accuracy of ±2° (based on 90° rotation at 30°/sec), the DTA-A4 Series ensures consistent and repeatable tightening results. Users can select between Peak Hold mode for capturing maximum torque values and Track mode for continuous real-time measurement.

The adapter supports multiple measurement units—Nm, Ft-Lb, In-Lb, Kg-cm, and Degree—providing flexibility across various applications and standards. With a rotation angle range of up to 999° and 50-reading memory storage, it enables efficient data tracking and repeat operations.

For enhanced safety and ease of use, LED light indicators and an audible buzzer activate when the preset torque is reached, ensuring clear and immediate feedback. Additional features such as low battery indication and automatic shut-off after 2 minutes help extend battery life and improve operational efficiency.

Tested and certified according to DIN EN ISO 6789, BS EN 26789, and ASME B107.28, the DTA-A4 Series meets the demands of professional torque applications worldwide.

Key Features & Specifications:

Torque Accuracy: CW ±3% / CCW ±4%

Angle Accuracy: ±2° (90° rotation at 30°/sec)

Operating Modes: Peak Hold Mode / Track Mode

Unit Selection: Nm, Ft-Lb, In-Lb, Kg-cm, Degree

Display Resolution:

0.1 Nm, 0.1 Ft-Lb, 1 In-Lb, 1 Kg-cm

Rotation Angle Range: Up to 999°

Storage Memory: 50 Readings

LED Indicator & Audible Buzzer at Preset Torque

Battery: 1.5V AAA × 2 pcs

Battery Life: Approx. 24 Hours

Auto Shut-Off: 2 Minutes

Working Temperature: -10°C to 60°C

Storage Temperature: -20°C to 70°C

Humidity: Up to 90% Non-Condensing

The DTA-A4 Series is the ideal solution for professionals seeking accurate torque-and-angle measurement, intuitive operation, and internationally certified reliability.