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سؤال: Is it necessary to calibrate the zero every time the calliper is switched on ?

السؤال بواسطة alaincoste على 2018-12-04 03:21:38

Coops There is no "calibration" required. Every time you switch it on, you first must close the jaws... only if it does not show "zero", then you press the Zero" button. Normally the previous Zero setting is retained and will be OK, so no Zero'ing will be needed. However if it doesn't show zero then it's easy to press the button. The other reason to use this button is to make partial measurements - for example to check the *difference* between two measurements by pressing Zero after you take the first dimension, then measuring the second (display will show + or - difference).

2018-12-14 08:10:15 مساعدة (0)
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سؤال: is the device self-powered or does it need batteries, and if so which one(s) ? Thanks

السؤال بواسطة alaincoste على 2023-01-03 02:33:23

BG124644135 This device runs from the mains electricity supply and does not require any batteries.

2023-01-14 04:47:25 مساعدة (0)
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mrbufferng - Replaceable lens design: 6 replaceable lenses, 1.5X20x2.5X3.5X4.0X4.5X; lenses are made of acrylic resin, and the surface hardness of the lens can reach 5H level, which is more wearable and durable.

2021-10-17 03:20:46 مساعدة (0)
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سؤال: what is the difference beetween "original miter stop" and "new left miter stop" ?

السؤال بواسطة alaincoste على 2019-05-06 03:25:46

milodecourcy with the original miter stop the stop arm folds over the pointer that aligns with the ruler scale covering half of the pointer. the new left miter stop's, stop arm folds in the opposite direction away from the pointer this makes viewing the pointer much easier as the ruler is closer to the operator and the view is unobstructed

2021-08-25 08:59:51 مساعدة (0)
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سؤال: is USB-A side also reversible ?

السؤال بواسطة alaincoste على 2018-10-26 04:22:13

JoGeo Only the micro connector is reversible

2021-07-23 10:50:08 مساعدة (0)
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سؤال: for which size of bed ? 1 or 2 persons ?

السؤال بواسطة alaincoste على 2020-10-05 04:15:59

Xuthus If you have questions, you can send an email for customer service help

2020-11-02 04:49:24 مساعدة (0)
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