CEM100N3X15D-G-BTD Digital Bluetooth Torque Wrench, 20～100 N.m

Tohnichi CEM100N3X15D-G-BTD is a high-precision digital indicating torque wrench engineered for quality inspections, precise torque verification, and controlled tightening in demanding assembly environments such as automotive manufacturing, machinery installation, and general industrial maintenance. Delivering accurate measurements from 20 to 100 N·m via a 1/2" square drive with interchangeable QH15D ratchet head, this manual tool features dual LCD/LED displays for enhanced visibility, data memory for up to 999 measurements with Bluetooth wireless output alongside USB/RS232C, and judgment functions for immediate pass/fail feedback on torque. Lightweight and ergonomic with a robust aluminum body, it supports bi-directional operation (clockwise and counterclockwise) for versatile use in tightening and loosening tasks, promoting operator efficiency and reducing the risk of over-torquing in moderate-force applications.

Key Performance Specifications

• Torque Range: 20 - 100 N·m (177 - 885 in-lbs / 15 - 73 ft-lbs)
• Graduation: 0.1 N·m
• Accuracy: ±1% of indicated value
• Drive Size: 1/2" Square with QH15D Ratchet Head
• Loading Direction: Bi-directional (CW and CCW)

Physical and Environmental Specifications

• Overall Length: 384 mm (15.12")
• Weight: 0.63 kg (1.39 lbs)
• Handle Diameter: Approximately 25 mm (ergonomic for moderate-torque control)
• Operating Temperature: 32°F to 104°F (0°C to 40°C); suitable for standard workshop conditions
• Battery Life: Ni-MH rechargeable; approx. 20 hours continuous use
• Storage Conditions: Dry environment to prevent corrosion; calibration recommended annually

Key Features

• Dual Display System: LCD for direct light viewing and 7-segment LED for dark environments, with real-time and peak torque readouts
• Bluetooth Wireless Output: Ver. 3.0 SPP profile for up to 10m range data transmission of torque, judgments, and timestamps to PC/mobile
• Data Memory & Connectivity: Stores up to 999 measurements (with date/time) via Bluetooth/USB/RS232C for easy traceability and Excel integration
• Judgment & Alerts: Buzzer and multi-color LED for immediate pass/fail on set limits, plus auto zero and power-off functions
• Ergonomic Aluminum Body: Unified design adapted for color vision deficiencies, with CE marking and interchangeable head for versatile workflows
• Applications: Optimized for bolt tightening and inspection in automotive, machinery, aerospace, and general industrial assembly; excels in torque auditing and compliance verification