MRM Precision Instruments Inc.
Force / Torque Indicator
Model 3i



Now including continuous USB output for load vs. time data collection!

The 3i digital force / torque indicator is designed to work with a wide range of Mark-10 remote force and torque sensors. With exclusive Plug & Test™ technology, all calibration and configuration data is saved within the sensor’s smart connector, not the indicator, allowing for true interchangeability. In addition, all sensors are fully compatible with other Mark-10 indicators.

The 3i shares its menu structure and most specifications with Series 3 digital force gauges. The sampling rate is 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. The display also features an analog load bar for graphical representation of applied load, as well as set point indicators for pass-fail testing. USB output is provided for data collection purposes.

The 3i includes MESUR™Lite data acquisition software, for tabulation of continuous or individual data points. One-click export to Excel allows for further data manipulation.



Use MESURgauge Software to tabulate, graph, and analyze test data  

 

 
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  • Interchangeable force and torque sensors through Plug & Test™ technology (sensors are sold separately)
  • High-speed 2,000 Hz sampling rate
  • Ultra-compact size
  • Large backlit graphic display
  • Programmable set points with pass/fail indicators
  • Live load bar graph with set point markers
  • Peak readings and set points always displayed
  • Configurable audio alarms and key tones
  • Programmable auto-shutoff
  • Configurable audio alarms and key tones
  • Battery or AC operation
  • MESUR™ Lite data collection software included
  • CE mark
 

 
Accuracy: ±0.2% of full scale + sensor
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: lbF, ozF, gF, kgF, N, kN, mN (depending on model)
USB Output: Configurable to 115,200 baud
Configurable Settings: Digital filters, outputs, automatic output (via USB/RS-232), automatic shutoff, default settings, averaging mode, external trigger, passwords, key tones, audio alarms, backlight, calibration
Safe overload: 150% of full scale (display shows “OVER” at 110% and above)
Weight: 0.7 lb (0.3 kg)
Included items: Carrying case, 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 certificate of conformance.
Warranty: 3 years (see individual statement for further details)

                   
 
R01
S-beam force sensors, tension and compression
  R02
Miniature button force sensors, compression only
  R03
Inline force sensors, tension and compression
  R04
Miniature S-beam force sensors, tension and compression
  R05
Fully enclosed smart sensors, push and pull
 
                   

                   
 
R50
Universal torque sensors
  R51
Universal torque sensors with interchangeable attachments
  R52
Tool calibration torque sensors
  R53
Closure torque sensors
  R55
Fully enclosed smart sensors, push and pull
 
                   
 

 
 

Table Top Stand
Includes mounting holes for bench mounting and angle adjustment.
Upgrade to Plug & Test™
Upgrade service replaces BGI style connector with 7i/5i/3i Plug & Test™ connector.
MESUR™ Gauge Software
Tabulates and plots load vs. time or load vs. travel. Also calculates statistics, exports to Excel, and more.

Model Description
M3I Force/torque indicator, 110V
M3IE Force/torque indicator, 220V European Plug
M3IU Force/torque indicator, 220V UK Plug
M3IA Force/torque indicator, 220V Australia Plug
 
Additional Items to Consider
15-1004 MESUR™gauge software
09-1165 Spare USB cable
08-1026 Spare rechargeable battery
AC1030 Spare AC adapter, 110V
AC1031 Spare AC adapter, 220V EUR
AC1032 Spare AC adapter, 220V UK
AC1035 Spare AC adapter, 220V AUS
AC1008 Stand, table top
SVC014 Upgrade service, BGI style connector to Plug & Test™ connector,
with NIST certificate of calibration with data.

 
   



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