Review on Testo 0590 7601 Digital Multimeter by Stanislaw Szudek ᠌

An interesting device. Included in the State Register of Measuring Instruments of the 2022n Federation. It means a lot to those who understand. Two Years Warranty. The main difference from competitors is a different principle for selecting and switching measurement modes. Error, in a hurry, incorrect position of the probes and mode, becomes the main cause of failure of the device. It's hard to do it on Testo. . Switching push-button + the device indicates by light indication about incorrect switching of wires in the socket and a mode selection error. The case is strong, rubberized sidewalls prevent slipping. Rear, retractable leg, for mounting the multimeter on a surface vertically. Hole in the case for an extremely convenient accessory - powerful magnet on the strap. Clings the device to any metal surface. Freeing up hands for comfortable work. Actual when working in Shield, in cramped conditions. Sold separately. Screen backlight for low light operation. The inside of the device looks good. This model is assembled in Chinese factories, but there are no complaints about the quality. Control from TESTO at the level. Extremely pleased with the wires, probes. Soft and flexible in the cold, long length. Attached to the back of the case. Of the minuses - measurements occur with a delay. 1-2 seconds, the device "thinks" . . Not relevant. Accuracy and reliability are more important. But some are annoying. Measurements of variable and constant, the device switches itself, automatically. From 12V to 680V Resistance and continuity of the circuit, require switching the mode with a button + reinstalling the wire. The menu on the screen will warn of incorrect switching. Checking and comparing the accuracy of the multimeter readings with more expensive analogues from Fluke for 50-70 thousand gave good results. The numbers on the screen are large and easy to read. A wonderful device. Expensive, but working like this is a pleasure, and one is bought like this for many years or decades . .