Capillary Tube Gauge with Fixed Probes

About this item

Product Identity: This capillary tube gauge is a precision measuring tool designed for checking capillary tube dimensions, built with a slotted two-section metal plate and multiple fixed measuring probes for consistent measurements.
Core Function: As a tube diameter gauge, it measures both inner and outer diameters of capillary tubes using marked gauge positions, with ranges covering 0.072 through 7/16 inch (5 to 12 mm) outer and 0.026 to 0.09 inch (0.7 to 2 mm) inner diameters.
Two-unitScale Feature: This capillary tube inspection tool features dual metric-inch and metric graduations, allowing users to read measurements in either unit system without conversion calculations for greater workflow efficiency.
Portable Design: Weighing only 53 g with compact 143 × 39 mm dimensions, this lightweight inspection tool fits easily in a pocket or tool bag, making it convenient to carry for in-the-field tasks.
Practical Application: This versatile measuring tool supports instant readout identification in workshop, maintenance, fabrication, and inspection settings, delivering reliable capillary tube dimension checks without bulky equipment.

This capillary tube gauge is a precision measuring tool built for anyone working with small-diameter tubing, from refrigeration technicians to fabrication specialists. Its slotted two-section metal plate construction houses multiple fixed measuring probes, giving you consistent, repeatable gauge positions every time you use it. Whether you are sorting stock tubing, verifying, or inspecting finished components, this tool gives you a quick reference for dimensions. As a dedicated tube diameter gauge, it handles both inner and outer diameter measurements in a single compact tool The outer diameter range spans 0.072 through 7/16 inch, or 5 to 12 mm, while the inner diameter range covers 0.026 to 0.09 inch, or 0.7 to 2 mm, covering the most common capillary tube sizes used in refrigeration, refrigeration, and precision fabrication work. Each marked position is clearly defined, so you can match a tube to its size in seconds. This capillary tube inspection tool stands out with its dual metric-inch and metric graduations, printed clearly on its silver-colored metal surface. Instead of fumbling with unit conversions or carrying two separate gauges, you can read the scale that matches your project requirements directly. This two-unitscale layout is especially useful in mixed-unit workshops or when working on equipment from different regions. Weighing just 53 g and measuring only 143 × 39 mm, this inspection tool is genuinely pocket-sized. You can slip it into a shirt pocket, tool belt pouch, or the side pocket of your tool bag without adding noticeable bulk. Unlike calipers or micrometers that need careful handling and storage, this plate-style build design is rugged and ready to grab whenever you need a instant readout on the job. In use this versatile measuring tool speeds up everyday tasks that would otherwise slow you down. Use it during refrigeration maintenance to identify capillary tube sizes on older units, in fabrication shops to verify incoming tubing stock, or in quality inspection to quickly sort tubes by diameter. Its fixedpin design means there are no moving parts to adjust, so you get dependable results with minimal training or setup time.

Option: Ct-1101 Capillary