Tohnichi TT3000, 0.1kN Axial Force Ultrasonic Tension Meter

Tired of guessing whether a bolt is tight enough? The Tohnichi TT3000 gives you exact numbers so you never have to rely on feel or guesswork. This ultrasonic tension meter measures axial force on bolts from 0.1 kN up to high forces with great accuracy. If a loose bolt can cause downtime, safety issues, or costly repairs, you need a tool that tells you the true load in seconds.

Tohnichi TT3000, 0.1kN Axial Force Ultrasonic Tension Meter

Many technicians struggle with uneven torque because traditional torque wrenches do not show the actual bolt stretch. This matters when you work on critical equipment where a small error can lead to failure. The TT3000 solves the problem by using ultrasonic pulse timing to read the exact axial force, elongation, and stress. You get a clear digital readout, data logging, and temperature compensation, so you can trust every measurement.

Key Features

• Ultrasonic pulse propagation time difference method.
• Measurement range 5 mm to 25 000 mm.
• Resolution 0.1 kN or 0.01 kN selectable.
• Time resolution 0.1 ns, elongation 0.0001 mm.
• 7.5-inch color TFT touch screen, 640 480 pixels.
• USB, LAN, SD card, VGA, and analog output options.
• Temperature compensation from -100 C to +500 C.
• Full-wave, half-wave, and RF detection modes.
• IP20 water- and dust-proof housing.
• Rechargeable 12 V battery with 4-hour charge time.

Specifications