Pressure gauge needle puller (also known as a pointer lifter or extractor), a specialized tool used to remove the pointers from pressure gauges, dial calipers, or water meters during calibration and repair. [1, 2]
Key Features
Purpose: It allows technicians to pull the needle off the shaft safely and stably without damaging the center of the gauge or the reading surface.
Set Variety: These tools often come in sets of three to accommodate different needle shaft diameters, such as 0.7mm, 1.0mm, and 1.2mm, or 2.4mm, 3.3mm, and 4.4mm.
Material: They are typically made of stainless steel for durability and a long service life