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ST613134
This blue housing electronic digital caliper is a precision multi-function measuring instrument widely used in HVAC refrigeration maintenance and hardware inspection. It delivers instant digital readings for outer diameter, inner hole size and depth of copper pipes, flaring dies, bending molds and refrigeration fittings to improve measuring efficiency on site.
The measuring beam is made of rust-resistant stainless steel with engraved metric scales, fitted with four sets of measuring jaws: upper inner measuring jaws, lower outer measuring jaws and a rear depth probe. The sliding digital module adopts a bright blue ABS plastic shell, equipped with an LCD display and three function buttons for power on/off, zero reset, and millimeter/inch unit switching. A side thumb roller enables smooth sliding for fine positioning, and a top locking screw fixes the slide to lock measurement data.
Core Product Advantages
Digital direct reading design avoids manual vernier scale calculation errors, with a high precision of 0.01mm. One-touch zero calibration ensures consistent accuracy before each measurement.
Dual unit conversion (mm / inch) meets domestic and international dimensional testing standards, suitable for inspecting both domestic and export refrigeration hardware parts. Stainless steel main beam resists corrosion in damp, greasy workshop environments; the blue plastic casing is anti-slip, lightweight and drop-resistant for field portable use.
Three-in-one measurement function integrates outer dimension, inner aperture and depth measurement, replacing three separate single-function measuring tools and reducing the quantity of tools carried by HVAC technicians.
Qty/Ctn:50
G.W. (KG):18
Outer Carton Dimension:50*26*32