Mark-10 Digital Torque Tool Tester Series TT02

Mark-10 Digital Torque Tool Tester Series TT02

Mark-10 Series TT02 Torque Tool Testers present a simple and accurate solution for testing manual and electric torque screwdrivers, wrenches, and other tools. These testers are compact and rugged, suitable for production environments. A universal 3/8" square receptacle accepts common bits and attachments. The TT02 captures peak torque in both measurement directions, and also calculates 1st and 2nd peaks, useful for click-type tools.

A blazingly fast sampling rate of 7,000 Hz and accuracy of ±0.3% produce reliable and consistent test results. The TT02 includes a range of sophisticated productivity-enhancing features, including USB, RS-232, Mitutoyo, and analog outputs, automatic data output/zeroing/data storage upon tool slip or click, memory storage for 1,000 readings, pass/fail indicators and outputs, and more. Password protection is provided to prevent unauthorized changes to settings and calibration.

Mark-10 Series TT02 testers include MESUR™ Lite data acquisition software. MESUR™ Lite tabulates continuous or single point data. Data stored in the TT02's memory can also be downloaded in bulk. One-click export to Excel allows for further data manipulation.

Note: Not for use with impact or pneumatic tools.

Features and Specifications

Controls & Indicators

Optional Equipment

<< AC1026-1 Rundown Fixture
Helps capture readings for electric tools from 0 to 50 lbFin [0 to 5.7 Nm]

<< AC1026-2 Rundown Fixture
Helps capture readings for electric tools from 50 to 100 lbFin [5.7 to 11.5 Nm]

ST001 Bench Mounting Kit
Mounts the TT02 securely to a bench for horizontal orientation.

ST002 Carrying Case
Provides storage space for the TT02 tester, rundown fixtures, bench mounting kit, AC adapter, and accessories.


Accuracy: ±0.3% of full scale
Sampling Rate: 7,000 Hz
Power: AC or rechargeable battery. Multi-step low battery indicator is displayed, tester 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: ozFin, lbFin, lbFft, Nm, Ncm
Outputs: USB / RS-232: Configurable up to 115,200 baud
Mitutoyo: Serial BCD suitable for all Mitutoyo SPC-compatible devices
Analog: ±1 VCD, ±0.25% of full scale at capacity
General purpose: Three open drain outputs, one input
Set points: Three open drain lines
Configurable Settings: 1st/2nd peak, digital filters, outputs, automatic shutoff, default settings, key tones, backlight, audio alarms, passwords, calibration
Safe Overload: 150% of full scale (display shows "OVER" at 110% and above)
Weight: 5.8 lb [2.6 kg]
Included Items: Universal voltage AC adapter, battery, quick-start guide, USB cable, resource CD (USB driver, MESUR™ Lite software, MESUR™gauge DEMO software, and user's guide), and NIST-traceable certificate of calibration (certificate with data is available for an additional charge).
Warranty: 3 years (see individual statement for further details)


Mark-10 Digital Torque Tool Tester Series TT02 Specs

Ordering Information

Series STA torque testers include an AC adapter, battery, user's manual, and NIST-traceable certificate of calibration.

Model ozFin lbFin lbFft Ncm Nm
MTT02-12 192 x 0.1 12 x 0.005 1 x 0.0005 135 x 0.1 1.35 x 0.001
MTT02-50 800 x 0.5 50 x 0.02 4 x 0.002 570 x 0.5 5.7 x 0.005
MTT02-100 1600 x 1 100 x 0.05 8 x 0.005 1150 x 0.5 11.5 x 0.005

All models include 110V AC adapters. Add suffix E for euro plug (220V), U for UK plug (220V), or A for Australian plug (220V). Example: MTT02-12E, MTT02-50U, MTT02-100A

Optional Equipment

Model Description
ST001 Bench mounting kit
ST002 Carrying case
AC1026-1 Rundown fixture
AC1026-2 Rundown fixture