ET3255 Digital 5 1/2 3,5 tommer Skærmdisplay TFT LCD USB Multimetermåling
En del af anmeldelsen er automatisk oversat.
It's a long-planned addition to my lab. I still have to learn to handle it. The display is easy to read, the buttons are comfortable. Well packed and delivered in an undamaged box. "Quality Certificate" was inserted in the box, but the CD was broken. So I couldn't try the SW. Some parameters are not completely perfect. For example, it cannot measure the blue LED (2.5V) but lights it up.
Bought for a test as an example of a cheap Chinese 5½ digit multimeter. Ordered at Banggood on 7 June, received on 10 June! From the tracking code CQ616086601DE you can see that the 'country of origin' is supposedly Germany. No problems with import and VAT. Of course I quickly performed some preliminary tests which I want to share with you. I compared it with my Fluke 8842A. That one doesn't have a RMS board built in, so I can only compare Vdc, Idc and Ω. Below are the results of those quick tests, which show that this meter compares very well with the Fluke 8842A in terms of accuracy.
Compared with several other instruments this unit seems extremely accurate and reliable. Interface is very intuitive and easy to use. Great addition to my lab.
Είναι ένα πολύ καλό πολύμερο πάγκου. Διακρίνεται από την υψηλή του ακρίβεια, το θεωρώ απαραίτητο για κάθε χρήση, από ερασιτεχνική μέχρι και επαγγελματική. Δεν έρχεται με καλώδιο σύνδεσης σε υπολογιστή, έχει όμως πρόγραμμα που μπορεί να επικοινωνήσει με τον υπολογιστή. Η τιμή του δεν είναι χαμηλή, αλλά για την ακρίβεια των μετρήσεων του συγκρίνεται με πολύ ακριβότερα μοντέλα. Σίγουρα υπάρχουν πολύμετρα με πολύ υψηλότερες προδιαγραφές αλλά με τιμή 1οφορές περισσότερο.
perfect
Very Good
Very good.
..
Merci, très belle objet.
Perfect.