Sanwa SP21 20kΩ/V Analog Multimeter

The Sanwa SP21 Analog Multimeter is a durable, shock-resistant instrument designed for low voltage circuit analysis, offering reliable performance for professionals and hobbyists alike. It is equipped with a taut-band movement for improved accuracy and durability, making it resilient against drops and impacts. The multimeter is suitable for measuring DC and AC voltage, DC current, resistance, and features a built-in continuity check beeper, making it user-friendly for everyday electrical measurements.

Key Features

• Taut-Band Movement: Shockproof design ensures durability and precision, even in rugged environments.
• Zero-Center Meter: Allows for ±DCV measurement, providing accurate readings for voltage analysis.
• Continuity Check Beeper: Audible alarm for easy identification of continuity in circuits.
• Dual Protection: Equipped with a fuse and diode to safeguard internal circuits against overvoltage.
• Tilt Stand: Integrated stand for easier viewing during measurements.

Specifications

• DC Voltage: Ranges from 0.3V to 600V (20kΩ/V).
• ±DC Voltage: ±6V/±30V (20kΩ/V).
• AC Voltage: 12V to 600V (9kΩ/V).
• DC Current: 60µA to 0.3A.
• Resistance: Up to 2MΩ.
• Battery Check: Measures 1.5V and 9V batteries.
• Dimensions: 144 x 99 x 41 mm; Weight: Approx. 270g (without batteries).

Applications

• Low Voltage Analysis: Ideal for testing circuits in home appliances and small electronics.
• Electrical Maintenance: Suitable for troubleshooting and repairs in residential electrical systems.
• Educational Use: A great tool for learning and teaching the fundamentals of electrical measurements due to its simplicity and accuracy.

The Sanwa SP21 is well-regarded for its durability and ease of use, making it a reliable choice for professionals and enthusiasts working with low-voltage circuits.