Description
Insize IST-TT550 – Digital Torque Tester, 487-4867 in.lb/40.6-405.6 ft.lb
L. Dewitt's SKU #: IST-TT550 | Mfr Part #: IST-TT550Insize IST-TT550 is a digital torque tester with an external sensor, 487-4867 in.lb / 40.6-405.6 ft.lb, accuracy ±1% in both directions, for checking torque wrenches, torque screwdrivers and other torque tools.
Key Features
- Range 487-4867 in.lb / 40.6-405.6 ft.lb, resolution 1 in.lb / 0.1 ft.lb
- Accuracy ±1% clockwise and counter-clockwise
- 3/4IN square socket
- External sensor
- Clockwise and counter-clockwise operation
- Peak, track and first-peak modes
- Low and high limits with judgement
- Units: in.lb, ft.lb, N·m, kg.cm
- Automatic power off
Technical Specifications
| Part Number | IST-TT550 |
| Brand | Insize |
| Manufacturer Part Number | IST-TT550 |
| Product Type | Digital Torque Tester |
| Torque Range | 487-4867 in.lb / 40.6-405.6 ft.lb |
| Resolution | 1 in.lb / 0.1 ft.lb |
| Accuracy | ±1% (CW and CCW) |
| Square Socket | 3/4IN |
| Modes | Peak, track, first peak |
| Availability | Ships direct from Insize; most items in stock. Ship date confirmed by email after you order. |
| Shipping Weight | 9.98 lb |
| Package Dimensions | 17.32IN L x 12.99IN W x 5.91IN H |
| UPC/EAN | 6928640326134 |
| Sold As | 1 Each |
Choosing between options
- Lower range: IST-TT220 (195-1946 in.lb / 16.2-162.2 ft.lb).
- Higher range: IST-TT1000 (885-8851 in.lb / 74-738 ft.lb).
Other sizes & versions in this series
- IST-04TT2000 – 148-1475 ft.lb
- IST-TT05 – 0.885-4.425 in.lb/0.0738-3.688 ft.lb
- IST-TT5 – 4.42-44.24 in.lb/0.369-3.687 ft.lb
- IST-TT30 – 26.5-265.2 in.lb/3-30 N·m, 0.01 in.lb/0.001 N·m
- IST-TT50 – 44.2-442.4 in.lb/3.69-36.87 ft.lb
- IST-TT220 – 195-1946 in.lb/16.2-162.2 ft.lb
- IST-TT1000 – 885-8851 in.lb/74-738 ft.lb
- IST-TT2200 – 1947-19470 in.lb/162-1622 ft.lb
Request a Quote
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Contact Information
Authorized Insize distributor
📍 Nationwide shipping | Live Oak, TX
Additional Information
Brand: |
Insize |
Manufacturer Part Number: |
IST-TT550 |
Product Family: |
Testing and Specialty Instruments |
Supplier Category Code: |
B |
EAN: |
6928640326134 |
Package Weight: |
9.98 lb |
Package Length: |
17.32 in |
Package Width: |
12.99 in |
Package Height: |
5.91 in |
Feature 1: |
Accuracy ±1% (clockwise and counter-clockwise). Resolution 1in.lb/0.1ft.lb. Square socket 3/4'. |
Feature 2: |
With external sensor, to test torque wrenches, torque screwdrivers and other torque tools |
Feature 3: |
Unit: in.lb, ft.lb, N.m, kg.cm. |
Feature 4: |
Clockwise and count-clockwise operation |
Feature 5: |
Peak, track and first peak working mode. |
Feature 6: |
Low and high limits with judgement. |
Feature 7: |
Automatic power off |
