ProFix Digital Calliper 150 mm, stainless steel

What it is for

A calliper is used to decide whether a part is in tolerance, so the number has to repeat: measure the same bore three times and you should get the same reading. The weak point on a cheap digital calliper is the scale, which starts to skip when the battery sags — check it against the zero before you trust it on a brake disc.

150 mm suits most workshop work: long enough to span a disc or a bearing race, short enough to reach into a recessed bore. The knurled thumb wheel and the locking screw matter more than the display, because they are what let you hold a measurement while you read it and write it down.

Specification detail

150 mm digital calliper in stainless steel, resolution 0.01 mm, with metric and imperial conversion, zero-set at any point and a locking screw. Measuring faces are ground flat and the jaws read outside, inside, step and depth; supplied in a moulded case.

• Reads to 0.01 mm and repeats — the number you get twice is the number you can use
• Zero anywhere, so a step height or a bore depth is measured directly
• stainless steel body with a locking screw that holds the reading while you write it down
• Metric and imperial on one button, for parts that are quoted in inches

Shipping and duty

Dispatched from our Shanghai warehouse on a DDP (delivered duty paid) lane, so import duty, clearance and door delivery are already covered — the price you see is the price you pay. Sea freight runs 45–60 days door to door; air freight 7–14 days where the item qualifies. Tracking is issued at dispatch.