Mastech MS830N Manual-Ranging Digital Multimeter

Description

The MASTECH MS830N is a manual-ranging digital multimeter designed for basic electrical measurements. With a 2000-count display and a CAT III 600V safety rating, it is a versatile tool for hobbyists and DIY enthusiasts. The device lacks advanced features like auto-ranging and True RMS found in other models.

Key Features

• Manual ranging: Unlike auto-ranging multimeters, the MS830N requires the user to manually select the correct measurement range with a dial.
• Non-Contact Voltage (NCV) detection: Safely detects voltage presence in wires and outlets without making direct contact.
• Live wire recognition: A built-in feature that identifies live conductors for enhanced safety during testing.
• 2000-count display: The backlit LCD shows measurements up to 2000 counts, with an overload protection feature to prevent damage.
• Battery test: Can test the voltage of 1.5V, 3V, and 9V batteries.
• Additional functions: Includes data hold to freeze readings and an auto power-off function to conserve battery life.
• Diode and continuity testing: Built-in functions for checking diodes and circuit continuity.
• Transistor test (hFE): Provides a function for testing transistors.