Digi-Pas2-Axis Precision Engineers Level DWL1300XY Bluetooth 0.002”/ft (0.2mm/M) 6-Inch

Just as accurate as my traditional level. Saves so much time reading level on phone. Have already recommended it to other engineers.

Very good quality product, easy to use and very precise measuring. all good.

Just what I needed/wanted. Solid, quality construction, will last me a lifetime (or until I screw up and forget it at a job site). Incredibly simple learning curve. Three buttons / accurate and repeatable measurements. No instructions needed, but I recommend you take 60 seconds to read them. Can be used with or without a phone/tablet. Disconnect the phone/tablet and the device switches to its illuminated screen. Connect the phone/tablet, and the device shows illuminates bluetooth icon. I didn't expect to want wireless connectivity, but on my first use, I needed it. BT connectivity could not be more seamless compared to all my other gadgets. I do a quick calibration before each use, although I don't believe its necessary (takes ~45 sec). I can photo-document that process to CYA and then get to work. Fast and reliable at a better price point than everything else I researched. Very happy with this tool.

Ero estremamente soddisfatto di questa livella, davvero comodissimo leggere in remoto 2 assi contemporaneamente.Purtroppo dopo un update dell'app di qualche mese fa, quando seleziono la lettura in mm/m, l'app va in crash e bisogna riavviarla.Poiché per l'uso, professionale, che ne faccio è richiesta una precisione espressa in mm/m, qs bellissimo e costoso strumento è diventato inutile.Test eseguiti su due differenti apparati: Samsung S10e e Samsung S7, col medesimo risultato: crash.Scritte innumerevoli segnalazioni nelle recensioni dell'app, rimaste senza risposta.Sono veramente dispiaciuto perché mi aveva semplificato enormemente il lavoro.A seguito aggiornamento App, la funzionalità mm/m ha ripreso a funzionare, sono pienamente soddisfatto (invidiato dai colleghi :) ed ammirato dai clienti)Torno ad attribuire 4 stelle e non 5 in quanto è stata un po' lenta (alcuni mesi) la risposta dello sviluppatore nel risolvere il bug, ma il prodotto in sè vale 5 *****

スマートフォンに接続して、操作、校正、角度読み取りが出来ますが、アプリをインストールして使用できるのは一台のみで、他のスマホを登録するには別途ソフウェアライセンスを購入する必要があるようです。製品には一枚ライセンスIDが書かれたカードが入っています。仕事で不特定の方が使われる場合には要注意です。

Used this to level some milling equipment in my home shop. Plan to use in near future to accurately align the level of a telescope pier/mount to be used for astrophotography. Product has a precision base, and, is easy to set up for absolute level measurement by just making two measurements 180 degrees apart. Is factory calibrated, and came with a calibration data sheet. Can be user calibrated, but haven't done that as the factory cal is quite good for my needs.The only thing I'd say is slightly negative, is, did not come with two AA batteries, and fortunately comes with a small pictorial of how batteries are to be installed as the +/- markings might be ambiguous to some as to whether marking is for the end of the battery closest to the user or not, as the batteries slide in lengthwise.