Skip to product information
1 of 2

My Store

90 - Model B Tension Gauge

90 - Model B Tension Gauge

Regular price $164.99 USD
Regular price $184.79 USD Sale price $164.99 USD
Sale Sold out
Taxes included.
Imperial/Metric

Loos Tension Gauges are designed to measuring and setting the proper tension in the standard rigging of sailboats. They can also be used for applications such as support cables for radio towers, large tents, and other structures.  

Standard Model 90-Model B is available in Metric or Imperial versions. Metric versions show sizes on the gauge in millimeters and weight in kilograms. Imperial versions use inches and pounds.  

MADE IN USA: YES 

Applicable cable sizes: 3/16”, 7/32”, 1/4", 9/32” (5mm, 6mm, 7mm)  

These gauges take the guesswork out of cable tension measurement. Proper tension measurement promotes safety and efficiency at sea.  

Download Operators Manual

Download 90 Model B Label

Download 90 Model B (Metric) Label

 

Part Number  Description 
90-Model B  Cable Sizes 3/16”, 7/32”, ¼", 9/32” 
90-Metric  Cable Sizes 5mm, 6mm, 7mm 

 

Note: The intended use of this gauge is to be used on 302/304 1×19 Stainless Steel cable in appropriate sizes. If used on other cable types, sizes and construction your reading would be consistent (repeatable) but pound tension values would differ from those listed on the label.  

View full details
  • Precision Accuracy

    Provides accurate results to ensure speed, and wind-catching efficiency are maximized in sailing applications. 

  • Highly Durable

    Loos Tension Gauges are designed to withstand repeated use, without showing signs of wear and tear. 

  • Innovative Design

    Manufactured with rugged anodized aluminum, the gauge is corrosion resistant and will provide years of service.

1 of 3

Frequently Asked Questions

What is the difference between the Standard and Professional Models of Tension Gauges? 

The standard models are an economic choice which require manual use and can provide an accuracy of + or – 5%. 

The professional models provide higher accuracy, increased durability, and convenience of use. The gauge may be hooked on the wire and will remain in position while tension is adjusted. 

Why is it necessary to measure Tension in Rigging Lines? 

Proper tension ensures both performance and safety in sailing applications. Maximizing speed and catching wind efficiently becomes difficult without the right tension in rigging lines. Rigging that is too loose or too tight also makes a sailboat unsafe while limiting maneuverability.  

What Cable Sizes can be measured across Loos’ Tension Gauge lineup? 

Our series of gauges can measure the tension in cables and rods from 3/32: to 3/8” in diameter. (2.5mm to 10mm)