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ST613133
This electronic digital vernier caliper is a high-precision digital measuring tool for HVAC machining and refrigeration maintenance. It delivers direct digital readouts for outer diameter, inner aperture and depth of copper tubes, flaring dies, bending molds and mechanical fittings, greatly improving measurement efficiency on-site.
The caliper features a stainless steel measuring beam and four integrated measuring jaws: upper inner measuring jaws, lower outer measuring jaws, plus a rear depth probe. A large LCD digital display shows real-time readings; control buttons support power on/off, zero reset and mm/inch unit conversion. A side thumb roller enables smooth sliding of the digital slider for precise positioning.
Core Product Advantages
Direct digital display eliminates manual vernier scale reading errors, with precision up to 0.01mm. One-key zero reset allows quick zero calibration before each measurement for consistent accurate data.
Dual-unit switching (millimeter / inch) meets international measurement standards for export HVAC parts inspection. Stainless steel beam resists rust in damp, greasy workshop environments; the ABS digital housing is wear-resistant and lightweight for portable field use.
Three-in-one measurement function covers outer dimension, inner hole and depth, replacing three separate measuring tools to reduce tool carry load for technicians.
Applicable Scenarios
It is widely used for dimensional inspection of refrigeration soft copper tubing, flaring tool dies, pipe bending molds, valve fittings and hardware accessories during air conditioner piping fabrication, refrigerator equipment maintenance and spare parts quality checking.
Qty/Ctn:50
G.W. (KG):18
Outer Carton Dimension:50*26*32