The DVM040 is the industrial tool par excellence for electricians and professional installers. This robust manual digital multimeter is designed to meet the needs of professionals in the field, with a wide range of features that make it the top choice for all your measurement needs. Thanks to True RMS technology, this multimeter can accurately measure voltage and current, making it an indispensable tool for all electrical work. Additionally, with its ability to measure frequency and capacitance, you have all the information you need to perform your tasks quickly and efficiently. One of the standout features of this digital multimeter is the non-contact voltage detection (NCV), which allows you to easily and safely detect the presence of voltage without direct contact with the electrical source. With the included temperature probes, you can easily perform accurate temperature tests. The high-quality 100 cm long test leads are convenient for all your testing needs. The backlit LCD screen makes it easy to read measurements. And with a safety rating of CAT III - 1000 V / CAT IV - 600 V and a fused current measurement of 500 mA and 10 A at 1000 V, you can use this multimeter safely in fuse boxes, lighting circuits, as well as in primary power circuits, where safety is paramount. Data hold function: This function allows you to retain and read measured values even after disconnecting the test leads. This enables you to make accurate and reliable measurements. Non-contact voltage detection: With the NVC function, you can check if a line or cable is live without needing a contact measurement. REL function: The initial value at the start of the measurement is recorded as