Digital Clamp Meter – SB-200A

SB-200A Digital Clamp Meter – True RMS, Multifunction Tester

The SB-200A Digital Clamp Meter is a professional-grade measuring instrument designed for accurate, reliable, and safe electrical testing in a wide range of environments. Combining True RMS measurement technology with a robust multifunction feature set, it is ideal for electricians, technicians, engineers, and DIY users who demand precision and durability.

True RMS Measurement for Accurate Readings

The SB-200A measures both AC and DC currents with True RMS technology, ensuring accuracy even for non-sinusoidal waveforms. This is critical when testing modern electrical systems, variable frequency drives, and equipment with complex load patterns.

Clamp Meter Convenience

The clamp function allows you to measure current without disconnecting the circuit—just open the jaws, clamp them around the conductor, and get instant readings. This safe, non-invasive approach saves time and reduces downtime during testing.

Comprehensive Measurement Functions

This digital clamp meter is also a full-featured multimeter capable of measuring:

• AC/DC Current

• AC/DC Voltage

• Resistance

• Capacitance

• Frequency and Duty Cycle

• Continuity (audible beep for complete circuits)

• Diode Testing

• Transistor Testing

• Temperature (with included probe)

With its wide range of functions, the SB-200A can handle almost any electrical diagnostic or maintenance task.

Large LCD Display with Data Hold and Backlight

The bright LCD screen ensures clear visibility in all environments, while the data hold function freezes readings on-screen for convenience. The backlight makes it easy to use in dark or poorly lit work areas such as basements, industrial facilities, or electrical cabinets.

Overload Protection and Safety Features

Built with safety in mind, the SB-200A includes overload protection through a ceramic fuse—a premium safety component that ensures long-term reliability and prevents damage during unexpected electrical surges. It also meets standard safety requirements for use in residential, commercial, and industrial environments.

Rugged Build for Long-Term Use

The clamp meter is designed with reinforced corners for drop resistance and a durable casing for heavy-duty use. Its internal components are high-quality and paired with advanced circuit board design for long service life and dependable operation.

Temperature Measurement Capability

With the included temperature probe, you can quickly measure heating elements, HVAC systems, industrial equipment, and other temperature-dependent systems with precision.

Applications

• Electrical Troubleshooting: Quickly identify faults in wiring, motors, and circuits.

• Routine Maintenance: Check system health and prevent costly failures.

• Installation Verification: Confirm correct wiring and proper operation of new equipment.

• Automotive Diagnostics: Measure current, voltage, and resistance in vehicle electrical systems.

• Educational Training: Ideal for students learning electrical theory and practical skills.

Ease of Operation

• Current Measurement: Open clamp jaws, place around conductor, read result.

• Voltage Measurement: Connect leads to terminals, read display.

• Resistance Measurement: Disconnect power, measure across component.

• Continuity Test: Select continuity mode and check for audible tone.

Specifications – SB-200A Digital Clamp Meter

• Measurement Modes: AC/DC current, AC/DC voltage, resistance, capacitance, frequency, duty cycle, diode, continuity, transistor, temperature

• Display: Large LCD with backlight

• Data Hold: Yes

• MAX/MIN Recording: Yes

• Relative Measurement (REL): Yes

• Overload Protection: Ceramic fuse with advanced thermal protection

• Sampling Speed: 3 readings/sec

• Temperature Measurement: Yes, with included probe

• Accessories: Test leads, alligator clips, carry bag, instructions, temperature probe