After four measurements, it stopped working, it was not suitable for repair, it was under repair for 7 months, after repair there was a large error of 2.1 ohms (CALIBRATION COULD NOT BE SUCCESSFUL) in a word (one-time) This is the same CEM but of the type for the domestic market of China, I have a lot of measuring devices from CEM, so it's better to buy a professional device.
I thought some photos would help to make my review more informative.
📏 Johnson Level and Tool 400EM-S 12-Inch Heavy Duty Metal Combination Square for Professionals, with Inch/Metric Measurements, Silver - 1 Square
8 Review
🔲 Johnson RAS-1B Johnny Square: Professional Aluminum Rafter Square, 7'', Silver - Top Quality with 1 Square
8 Review
📏 CAMWAY 6 Inch Digital Caliper with LCD Display, Electronic Vernier Caliper, 150mm Stainless Steel Feeler Gauge, Plastic Digital Caliper Set for Zero Setting Inside/Outside Diameter, Depth, and Step Measurement Tool
3 Review
Kapro 307-08-TMS Try And Mitre Layout And Marking Square With Stainless Steel Blade, 8-Inch Length
18 Review