Lutron DM-9971SD

The Lutron DM-9971SD is a professional-grade benchtop multimeter, perfect for a wide range of testing and measurement tasks. It features a large, easy-to-read LCD display that is backlit for convenience in low-light conditions. This versatile tool is rated CAT III 1000V, making it safe for various types of electrical work.

It offers True RMS measurement capabilities for more accurate readings and provides both auto and manual ranging options. The multimeter is equipped with a range of functions including AC/DC current and voltage measurement, resistance, continuity testing with an audible buzzer, diode testing, capacitance, frequency, microampere, milliampere, and up to 10 Amp current measurement with safety fuse protection.

The device also includes several useful features such as data hold, relative measurement, peak hold, and maximum/minimum recording. It comes with an RS232/USB interface for easy connection to a computer.

A standout feature of the Lutron DM-9971SD is its real-time data logging capability, which saves data directly onto a 16 GB SD card included with the multimeter. This data can be easily downloaded to a spreadsheet for analysis, with no need for specialised software. This makes it a convenient tool for professionals who need to monitor and analyse electrical parameters over time.