My new heat meter

was also tested after pünklichem arrival, after I use the 9 Volt - had built block battery, the LABEL FOR laser device, a test, nothing stood in the way. Its precise will work, I could just as described by various distances, well, with the same object, used with the illuminated display device nachverfolgen.Das lies comfortably in your hand and works, depending on the setting button, quite accurately. It is reliable and inexpensive.