Series TT03

Torque Gauges

TT03 digital torque gauges are designed for clockwise and counter-clockwise torque testing applications in virtually every industry, with capacities from 10 ozFin to 100 lbFin (7 to 1,150 Ncm). A dedicated remote torque sensor with Jacobs chuck can be used to grip a sample, bit, or fixture. The gauges’ rugged aluminum housing allows for hand-held use or test stand mounting for more sophisticated testing requirements.

Series TT03 features a sampling rate of 2,000 Hz, producing accurate results under a wide range of test conditions. A backlit graphic LCD displays large characters, and a menu is available to access the gauges’ features and configurable parameters. USB output is provided for data collection purposes.

Set point indicators are provided for pass-fail testing. The gauges are overload protected to 150% of capacity, and an analog load bar is shown on the display for graphical representation of applied force.

The gauges include MESUR® Lite data acquisition software, for tabulation of continuous or individual data points. One-click export to Excel allows for further data manipulation.


  • Ergonomic torque sensor with Jacobs chuck
  • Peak torque values saved and displayed
  • High-speed 2,000 Hz sampling rate
  • USB data output of continuous or individual data points
  • Programmable set points with pass/fail indicators
  • Live load bar graphs with set point markers
  • Peak memory for clockwise and counter clockwise readings
  • Set points always displayed
  • Configurable audio alarms and key tones
  • MESUR® Lite data collection software included
  • Battery or AC operation
  • Safe overload: 150% of capacity


Accuracy:  ±0.5% of full scale
Sampling rate:  2,000 Hz
Power: AC or rechargeable battery. Multi-step low battery indicator is displayed, gauge shuts off automatically when power is too low.
Battery life: Backlight on: up to 7 hours of continuous use
Backlight off: up to 24 hours of continuous use
Measurement units: lbFin, ozFin, kgFmm, Ncm (depending on model)
USB Output: Configurable to 115,200 baud
Safe overload: 150% of full scale (display shows “OVER” at 110% and above)
Weight: 1.8 lb [0.8 kg]
Shipping weight: 4 lb [1.8 kg]
Environmental requirements: 40°F – 100°F [5°C – 45°C], < 96% humidity (non-condensing)
Warranty: 3 years (see individual statement for further details)
HS code: Model no. HS code:
MTT03 (all models) 9024100000
Country of origin: USA

Capacity x Resolution

Capacity x Resolution 
Model ozFin lbFin kgFmm Ncm
MTT03-10Z 10 x 0.01 - 7 x 0.005 7 x 0.005
MTT03-20Z 20 x 0.02 - 14 x 0.01 14 x 0.01
MTT03-50Z 50 x 0.05 - 36 x 0.05 36 x 0.05
MTT03-12 192 x 0.2 12 x 0.01 - 135 x 0.1
MTT03-50 800 x 0.5 50 x 0.05 - 570 x 0.5
MTT03-100 1600 x 1 100 x 0.1 - 1150 x 1

In The Box

Series TT03 torque gauges are shipped as shown at left, and include the following accessories: (1) Chuck key (1) Carrying case (1) USB cable (1) AC adapter (1) Battery (1) Certificate of calibration without data

Optional Equipment

Motorized torque test stands and manual torque test stands
Table top stand (AC1100)
Conveniently positions the indicator for easy viewing.
Includes thumb screws for indicator installation and thru holes for bench mounting.

MESUR®gauge Plus software (15-1005)

Tabulates and plots load vs. time or load vs. travel. Also calculates statistics, exports to Excel, and more.
Certificate of calibration with data (CERT)



Ordering Information

Model Description US Price
MTT03-10Z Torque gauge, 10 ozFin / 7 kgFmm / 7 Ncm $1,595.00
MTT03-20Z Torque gauge, 20 ozFin / 14 kgFmm / 14 Ncm $1,595.00
MTT03-50Z Torque gauge, 50 ozFin / 36 kgFmm / 35 Ncm $1,595.00
MTT03-12 Torque gauge, 12 lbFin / 140 kgFmm / 135 Ncm $1,400.00
MTT03-50 Torque gauge, 50 lbFin / 580 kgFmm / 570 Ncm $1,400.00
MTT03-100 Torque gauge, 100 lbFin / 1150 kgFmm / 1150 Ncm $1,400.00
Additional Items to Consider
CERT Certificate of calibration with data $85.00
15-1005 MESUR®gauge Plus software $710.00
AC1111 Spare USB cable $30.00
AC1118 Spare rechargeable battery $20.00
AC1030 Spare AC adapter, 110V $45.00
AC1031 Spare AC adapter, 220V EUR $45.00
AC1032 Spare AC adapter, 220V UK $45.00
AC1035 Spare AC adapter, 220V AUS $45.00
AC1123 Spare chuck key for MTT03-12 - MTT03-100, size KK $10.00
AC1124 Spare chuck key for MTT03-10Z - MTT03-50Z, size KGA $10.00

All models include 110V AC adapters. Add suffix ‘E’ for euro plug (220V), ‘U’ for UK plug (220V), or 'A' for Australian plug (220V). Ex: MTT03-20ZE, MTT03-12U, MTT03-100A