Quick Summary
The Chaofei PT-1M Sailboat Rigging Tension Gauge is a rigging tension gauge for sailboat use. It is described as a precision instrument with a dial display that shows tension values in kilograms.
The PT-1M is stated to work with 2.5 mm, 3 mm, and 4 mm diameter ropes. If those rope sizes matter for your rigging setup, confirm that the gauge matches your line diameter before choosing an offer.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Product type | Sailboat rigging tension gauge for checking rig tension. |
| Model | PT-1M, which helps identify the exact version. |
| Display | Dial display with tension values shown in kilograms. |
| Rope diameter | Suitable for 2.5 mm, 3 mm, and 4 mm ropes. |
What to Compare Before Buying
- Rope diameter: This model is stated for 2.5 mm, 3 mm, and 4 mm ropes. Compare that range with the rope size on your rigging.
- Measurement scale: The dial shows tension values in kilograms. Make sure that unit works for how you plan to read and compare tension.
- Included reading help: The package includes an instruction manual and a reading reference chart. Check whether you want those aids with the gauge.
Before You Decide
Confirm the PT-1M model and the rope diameter range against your rigging before choosing an offer. If your setup uses a different line size, look for a gauge made for that size. Follow the manufacturer instructions and the reading chart included with the package.





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