MASTECH MAS830L Digital Multimeter: Versatile and Reliable Electrical Testing Tool The MASTECH MAS830L Digital Multimeter is designed to meet the diverse needs of both professionals and hobbyists. With its practical design and reliable performance the MAS830L is an essential tool for accurate electrical measurements and troubleshooting. Key Features: Multifunctional Measurement: Measures AC/DC voltage DC current and resistance. Max Display: 2000 counts for clear readings. Safety Certified: Equipped with CAT III 600V safety ratings for secure operation. Data Hold: Allows users to freeze the displayed measurement making it easier to record and analyze results. Backlit Display: Ensures readability in lowlight conditions. Additional Features: Includes hFE transistor work light diode test continuity buzzer and low battery display. Specifications: DC Voltage: 200mV to 600V AC Voltage: 200V to 600V DC Current: 20μA to 10A Resistance: 200Ω to 2MΩ