
Accredited ISO 17025 calibration certificate for R51 Universal torque sensors with interchangeable attachments available on request. Request QUOTE or Ask for CALIBRATION
A great solution for general bi-directional torque testing applications requiring different sample sizes. Three interchangeable chuck capacities and bit holder are available. The R51 has superb overload protection and is available in capacities from 10 ozFin to 100 lbFin (7 to 1,150 Ncm).
Capacity x Resolution with Models 7i and 5i Indicators |
||||||||
Model |
lbFin |
ozFin |
lbFft |
gFcm |
kgFmm |
Nmm |
Ncm |
Nm |
MR51-10Z | - | 10 x 0.005 | - | 700 x 0.5 | 7 x 0.005 | 70 x 0.05 | 7 x 0.005 | - |
MR51-20Z | - | 20 x 0.01 | - | 1400 x 1 | 14 x 0.01 | 140 x 0.1 | 14 x 0.01 | - |
MR51-50Z | - | 50 x 0.02 | - | 3600 x 2 | 36 x 0.02 | 350 x 0.2 | 35 x 0.02 | - |
MR51-12 | 12 x 0.005 | 192 x 0.1 | 1 x 0.0005 | - | - | - | 135 x 0.1 | 1.35 x 0.001 |
MR51-50 | 50 x 0.02 | 800 x 0.5 | 4 x 0.002 | - | - | - | 570 x 0.5 | 5.7 x 0.005 |
MR51-100 | 100 x 0.05 | 1600 x 1 | 8 x 0.005 | - | - | - | 1150 x 0.5 | 11.5 x 0.005 |
Capacity x Resolution with models 3i Indicators |
||||
Model |
lbFin |
ozFin |
kgFmm |
Ncm |
MR51-10Z | - | 10 x 0.01 | 7 x 0.005 | 7 x 0.005 |
MR51-20Z | - | 20 x 0.02 | 14 x 0.01 | 14 x 0.01 |
MR51-50Z | - | 50 x 0.05 | 36 x 0.05 | 36 x 0.05 |
MR51-12 | 12 x 0.01 | 192 x 0.2 | - | 135 x 0.1 |
MR51-50 | 50 x 0.05 | 800 x 1 | - | 570 x 0.5 |
MR51-100 | 100 x 0.1 | 1600 x 2 | - | 1150 x 1 |
Mark-10 indicators feature graphic displays, blazing fast sampling rates, and a host of other features (sold separately).
Mark-10 Torque/Force Indicators | Features | Accuracy | Resolution | |
![]() |
3i Basic Force/ Torque Indicator |
- 2,000 Hz sampling rate |
±0.2% | 1/1,000 |
![]() |
5i Advanced Force/ Torque Indicator |
- 7,000 Hz sampling rate - USB, RS-232, Mitutoyo, and analog outputs - 1,000 point data memory and statistics |
±0.1% | 1/2,000 / 1/1,000, (depending on sensor) |
![]() |
7i Professional Force/ Torque Indicator |
- 14,000 Hz sampling rate - Continuous data capture with 5,000-data point buffer and bulk output - USB, RS-232, Mitutoyo, and analog outputs - Break detection - Programmable footswitch sequencing |
±0.1% | up to 1/2,000 (depending on sensor) |
For full specifications please see Mark-10 Force/Torque Indicator Comparison Chart
All prices in this website reflect net cost to you in Canadian dollars and does not include calculated shipping costs. Currently we accept credit card payments. However, you can submit your payment via cheques, wire transfers and purchase orders on approved credit.