The preferred and certified ranges of these tools is in accordance with the requirements of ISO 6789:2003 (+/- 6% of indicated reading).
Covering a calibrated range of 14 ozf.in to 40 lbf.in
Memory system holds maximum torque reached. TT dial measuring screwdrivers can be used to monitor torque as it increases or decreases or to display peak torque applied.
Flat tension spring is used to give the best linear characteristics in both directions.
Especially designed for torque evaluation and verification.
Quality constructed with stainless steel shafts, attractive colored aluminum handles and sturdy
dials for maximum tool life.
Corrosion resistant.
Ideal tool for QC, R & D and assembly operations.
Dual American and S.I. graduated scales.
ESD compliant IEC 61340-5-1:1998
Model | Item # | American | S.I. | American | S.I. | Drive | oz. | gm. | Handle Color |
TT50F/H | 020151 | 14 – 70 ozf.in | 10 – 50 cN.m | 2 ozf.in | 2 cN.m | 1/4” F/Hex | 6.7 | 190 | Gold |
TT100F/H |
020153 | 28 – 140 ozf.in | 20 – 100 cN.m | 5 ozf.in | 5 cN.m | 1/4” F/Hex | 6.7 | 190 | Blue |
TT250F/H | 020155 |
4 – 20 in.lbs | 50 – 250 cN.m | 0.5 lbf.in | 10 cN.m | 1/4” F/Hex | 16.4 | 465 | Red |
TT500F/H | 020157 | 8 – 40 in.lbs | 100 – 500 cN.m | 1 lbf.in | 20 cN.m | 1/4” F/Hex | 16.4 | 465 | Green |
The precision torque demanded for assembling surgical instruments was critical for a medical manufacturer. The "TT" dial measuring screwdrivers provided the solution.
Designed to handle critical electronics assembly tasks, the operator uses a "TT" dial measuring screwdriver to tighten the fastener.
Easy Dial Adjustment
Weight
Graduation
Calibrated Ranges
Note!
1/4” square drive available upon request
Larger Models (TT250F/H and TT500F/H) supplied with removable sliding T-bar.
