M2 Series Digital Torque Tester
Category: Auxiliary Products Hits:
For measuring the torque setting of automatically stopped pneumatic and electric screwdrivers, torque drivers and torque wrenches.
For inspecting the torque of automatically stopped pneumatic and electric screwdrivers, torque drivers, and wrenches, as well as for official inspection and function control. For many other applications of which jig tools are devised.
■ The shell mold is die-casted, solid and reliable, stable and durable.
■ Up to 1000 data measurements can be stored in memory at a time.
■ Values are displayed digitally for ease and accuracy in reading out data.
■ Can be set for rotation in either direction, for easy measurement of both tightening and loosening torque.
■ Operated by rechargeable battery, this instrument is highly portable.
1. CW(clockwise) sign:
Express the torque of the CW(clockwise) direction.
2. CCW(counter clockwise) sign:
Express the torque of the CCW(counter clockwise) direction.
3. Auto zero clear mode sign/:
AC mode is valid when it blinks.
4. Measurement value:
Maximum capacity and current damping condition is displayed after power on.
A measurement value will be displayed if torque is added to tip of sensor unit.
5. +/-sign change mode sign:
SC mode is valid when it is lit.
6. Auto acquisition mode sign:
AA mode is valid when it is lit.
7. Peak mode sign:
PEAK mode is valid when it is lit.
8. Data hold sign:
It is displayed during data transmission by
pressing SEND key.
9. Low battery warning sign:
When battery's voltage is low, this warning sign
blinks. You need recharge the battery.
10. Alarm mode sign:
AL mode is valid when it is lit.
11. Auto power off mode sign:
AO mode is valid when it is lit.
12. Measuring unit:
Display the present measurement unit.
Model | M2 Series | |
Measuring units | N.m/kgf.m/lbf.in or N.cm/kg.cm/lbf.in | |
Sampling rate | 1000 times/sec. | |
Display update | 10 times/sec. | |
Overload capacity | 150% of rated capacity | |
A/D converter | 24 bits delta sigma | |
Processor | 8 bits 1 chip micro processor | |
Accuracy | +/- 0.5% of rated capacity | |
Battery use | Approx.1 8 hours 6 hours for charging | |
Temperature of use | 0-40 degree Celsius | |
Power source | 100 to 240VAC | NiMH rechargeable battery AC adapter |
Weight | Approx. 4.5 kg | |
Peak mode | “And" mode (peak of CW and CCW) “Or" mode(peak of CW or CCW) | |
Comparator | Programmable hi/low set points with color coded indicators and output | |
Memory | Up to 1 000 data can be stored | |
Others | Auto zeroing(selectable between 1.0 and 25.5) Dumping(selectable 2 levels) | |
Auto-power-off | Disable,5, 10,30,60 minutes selectable |

A wide range of test stands and gripping fixtures

Software
Tabulates and plots Also calculates statistics, exports to Excel, and more.

Certificate of calibration with data
Model | Capacity | Display | ||||||
Lbf.in | N.m | gf.m | Kfg.cm | Lbf.in | N.m | gf.m | Kfg.cm | |
M2-10 | 10 | 1.13 | 115 | 11.5 | 10.00 | 1.130 | 115.0 | 11.50 |
M2-100 | 100 | 11.3 | 1150 | 115 | 100.0 | 11.30 | 1150 | 115.0 |
M2-200 | 200 | 22.6 | 2300 | 230 | 200.0 | 22.60 | 2300 | 230.0 |

M2 digital torque meters are shipped as shown at left, and include the following accessories:
(1) Fidaptor
(1) Shank IS432
(1) Shank IS545
(1) Shank IS645
(1) Shank IS535
(1) Shank IS635
(1) Aluminum box
(1) AC adapter
(1)Software CD data line(Purchase)
Instruction | Certificate | |
![]() | ![]() |
Model
Attachments | M2-10 M2-50 M2-100 M2-200 | |
![]() | IS-432 | M2-10 M2-50 M2-100 M2-200 |
![]() | IS-545 | M2-10 M2-50 M2-100 M2-200 |
IS-645 | M2-10 M2-50 M2-100 M2-200 | |
IS-535 | M2-10 M2-50 M2-100 M2-200 | |
![]() | IS-635 | M2-10 M2-50 M2-100 M2-200 |
Buffer Spring | M2-10 | |
Buffer Spring | M2-50 M2-100 M2-200 | |
![]() | Fidaptor | M2-50 M2-100 M2-200 |
![]() | Fidaptor | M2-10 |
Consumable parts | ||
Gauge software | M2 | |
AC adapter | Spare AC adapter, 100V-240V 50/60HZ | |
Mounting plate kit | Mounting plate kit | |
Load cell | 10Kgf.cm 50kgf.cm 100Kgf.cm | |
Load cell | 200Kgf.cm | |
Battery | 4 sections, 1 group |