Mastech MS830L Digital Multimeter with Probes

Mastech MS830L Digital Multimeter with Probes is a versatile, durable, and high-precision measuring instrument designed for students, hobbyists, electricians, technicians, and DIY enthusiasts. Engineered by Mastech—one of the most trusted names in test and measurement tools—the MS830L offers reliable performance, user-friendly operation, and multi-functional capabilities to cover a broad range of electrical diagnostics. Whether you’re working on household wiring, troubleshooting electronic circuits, or performing laboratory measurements, this digital multimeter ensures accuracy, safety, and convenience at every step.

With a compact design and bright backlit LCD display, the Mastech MS830L is ideal for use even in low-light environments. The included high-quality probes ensure stable readings, and the rugged casing protects the instrument from everyday wear and tear. If you’re looking for a cost-effective yet professional-grade multimeter, the MS830L is an excellent choice to enhance your toolkit.

Key Features

1. Accurate and Multi-Functional Measurement

The Mastech MS830L supports a wide range of electrical measurements, including DC voltage, AC voltage, DC current, resistance, diode testing, transistor hFE testing, and continuity checks. These functions make it suitable for troubleshooting circuits, verifying components, and general electrical maintenance.

2. Bright Backlit LCD Display

Designed for maximum visibility, the large backlit LCD screen ensures that readings are clear and easy to interpret, even in dark or confined spaces.

3. Durable Build Quality

The multimeter features a sturdy, shock-resistant body with a secure rotary switch, ensuring long-lasting performance. The rubber sleeve provides added protection against accidental drops.

4. Easy-to-Use Interface

With an intuitive layout and clearly marked measurement ranges, the MS830L makes it easy for beginners and professionals alike to perform accurate diagnostics.

5. Safety and Reliability

Built with protection circuits and high-quality internal components, this multimeter ensures safe operation during testing. The included probes are insulated and fitted with strong connectors for dependable contact.

6. Portable and Lightweight

Its compact size makes it convenient to carry around, whether for fieldwork, laboratory sessions, or DIY home repairs.

Specifications

• Brand: Mastech

• Model: MS830L

• Display: Backlit LCD

• DC Voltage Range: 200mV / 2V / 20V / 200V / 600V

• AC Voltage Range: 200V / 600V

• DC Current Range: 200µA / 2mA / 20mA / 200mA / 10A

• Resistance Range: 200Ω / 2kΩ / 20kΩ / 200kΩ / 2MΩ

• Diode Test: Yes

• Transistor Test (hFE): Yes

• Continuity Buzzer: Yes

• Backlight: Yes

• Overload Protection: Included

• Power Supply: 9V Battery

• Dimensions: Compact handheld design

• Accessories: Test probes included

Applications

1. Educational and Laboratory Use

Ideal for engineering students, science labs, and electronics training programs for performing circuit analysis and understanding component behavior.

2. DIY Electronics and Hobby Projects

Perfect for makers, hobbyists, and Arduino/embedded enthusiasts working on custom circuits and electronic repairs.

3. Household Electrical Maintenance

Suitable for checking wiring, switches, outlets, batteries, adapters, and lighting systems at home.

4. Professional Electrical Work

Useful for electricians and technicians handling routine inspections, troubleshooting appliances, and verifying circuit integrity.

5. Automotive Diagnostics

Can be used for checking vehicle batteries, wiring continuity, voltage levels, and sensor outputs.

Upgrade your toolkit with the Mastech MS830L Digital Multimeter—a dependable instrument that combines precision, durability, and ease of use. Whether you’re a beginner or an expert, this multimeter empowers you to work smarter, faster, and safer.