Calibration equipment for torque tools
Torque tester - Trucheck PLUS (0,1-25Nm)
Torque tester for torque screwdrivers and small torque wrenches from 0,1Nm up to 25Nm.

Approved as test and internal certification instrument.
Accuracy: +/- 1%
The instrument has a single LED display
Torque units: Nm, lbf.ft and lbf.in
Trucheck Plus has an RS-232 output and comes complete with an RS-232 cable.
The reading measurement unit and limit status (Low,OK and High) are output via RS-232.
Instrument can be recalibrated in our laboratory in Norway.
Supplied with carry case

Model | Torque range | AC/DC |
---|---|---|
TruCheck Plus 3 | 0,1 - 3 Nm | 220 V AC |
TruCheck Plus 10 | 1 - 10 Nm | 220 V AC |
TruCheck Plus 25 | 1 - 25 Nm | 220 V AC |
Torque tester- TruCheck Plus (35-2000Nm)
Torque tester for torque screwdrivers and small torque wrenches from 35Nm up to 2000Nm.
Accuracy: +/- 1%
The instrument has a single LED display
Torque units: Nm, lbf.ft and lbf.in
Trucheck Plus has an RS-232 output and comes complete with an RS-232 cable.
The reading measurement unit and limit status (Low,OK and High) are output via RS-232.
Instrument can be recalibrated in our laboratory in Norway.
Model | Torque range | AC/DC |
---|---|---|
TruCheck Plus 350 | 35 - 350 Nm | 220 V AC |
TruCheck Plus 1000 | 100 - 1000 Nm | 220 V AC |
TruCheck Plus 2000 | 200 - 2000 Nm | 220 V AC |
Torque tester - ProTest
Approved as a test and internal certification instrument
under BS7882:2008 and ISO EN 26789
under BS7882:2008 and ISO EN 26789
Accuracy: +/- 0.5%
User can select the language they wish to work in (most European languages are included)
All common torque units are included.
RS-232-C is included for the output of reading to a printer, PC, data capture unit, SPC software etc.
Instrument can be recalibrated in our laboratory in Norway.
Supplied with carry case
Model | Torque range | AC/DC |
---|---|---|
Pro-Test 60 | 1,2 - 60 N·m | 220 V AC |
Pro-Test 400 | 8 - 400 N·m | 220 V AC |
Pro-Test 1500 | 30 - 1500 N·m | 220 V AC |
Torque tester - TST instrument
The TST combines simplicty with up to date technology to provide a high quality instrument for the testing and
calibration of low capacity torque tools. Featuring an internal transducer complete with Joint Simulation Rundown Assembly.
The TST is available in 3 torque ranges: 0.04 to 2Nm, 0.5 to 10Nm and 1.25 to 25Nm.
Class 1 system acuracy over its Primary range (+-0.5% of reading from 20% to 100% of full scale)
What makes the TST genuinely versatile is the interface for an external transducer.
Accessed by a 2 way switch.

Limit detection with low, pass and fail indication. Up to 12 target values can be set.
RS-232-C serial data interface for connection to a printer or PC.
Continous RS 232 output when used in track mode (up to 11 reading per sec)
Continous RS 232 output when used in track mode (up to 11 reading per sec)
Test instrument for static & dynamic transducers.
Supplied with carry case
Model | Torque range (internal transducer) |
---|---|
TST 2 | 0,04 - 2 N·m |
TST 10 | 0,5 - 10 N·m |
TST 25 | 1,25 - 25 N·m |
TTT instrument
The TTT shares all of the extensive features of the TST ecpect that it has no internal transducer.
Instead the TTT offers not one but three external transducer interfaces allowing any three transducers to be
simultaneously connected. Selection between the transucers is made by a roatary switch at the back of the
instrument case.

Limit detection with low, pass and fail indication. Up to 12 target values can be set.
RS-232-C serial data interface for connection to a printer or PC. Continous RS 232 output when used in track mode (up to 11 reading per sec)
Test instrument for static & dynamic transducers.
Supplied with carry case
T-BOX XL
The T-Box XL togheter with Norbars Torque Data Management System (TDMS) software provides the complete solution
for torque tool calibration, data logging and data management and archiving on your PC.
The T-BOX XL features a ''Pulse Tool Mode'' wich uses a mathematical algorithm to accurately determine the output torque from Impulse tools. Can connect up to 4 Smart Transducers including transducers with angle capabilities for instant connectivity.
2 USB ports, 1 RS232 serial port and an ancillary connection.
Touch screen LCD display with graphic on screen icons for simple tool selection.
T-Box XL comes pre-loaded with Tool Templates for the entire Norbar product range of Torque Wrenches, Pneutorques and EvoTorques enabling the user to simply
assign individual tools to perform calibration to the relevant ISO standard.
Other tool templates can be created by the operator.
TTL-HE (Hars Environment)
Particulary suited for use in the Offshore and Power Generaion industries, the combination of high quality components, sound desing and many years field experience allow calibration and control in previously restrictive areas.
Limit indication.
Rated to IP65/IP67 the products are aimed specifically for use in hars enviroments.
The IP65/IP67 rating gives the product protection against dust ingeression, pressurised water jet and complete water immersion to a 1 metre depth for a 30 minute period.

Up to 8 target values can be set.
RS-232-C serial data interface for connection to a printer or PC.
Continous RS 232 output when used in track mode (up to 11 reading per sec)
Test instrument for static & dynamic transducers.
Continous RS 232 output when used in track mode (up to 11 reading per sec)
Test instrument for static & dynamic transducers.