Hot Sale Sp21 | Analog Multimeter With Continuity Check Beeper Series [Tm4fb1tM]

SP21 Analog Multimeter: Essential Circuit Analysis Tool

The SP21 Analog Multimeter with Continuity Check Beeper is a versatile and durable tool designed for low voltage circuit analysis. This shock-resistant multimeter is perfect for verifying circuit continuity with its built-in buzzer alarm that sounds at less than approximately 10Ω. Its taut-band design and zero center for ±DCV measurements ensure accurate readings. The SP21 is not suitable for high power voltage lines, making it ideal for electronics enthusiasts, hobbyists, and professionals who need a reliable and safe tool for their projects.

Key Features and Specifications

The SP21 multimeter offers a comprehensive range of functions, including the ability to measure both ACV and DCV, resistance, and capacitances with a 3% full-scale accuracy. Its continuity test function is particularly useful for quickly identifying short circuits or open circuits. The meter includes a protective case with a built-in kickstand, made using fire retardant material that provides protection against drop shocks. Additionally, the SP21 features a fuse with a blowout capacity of 300A to protect its internal circuitry. Here are some of the key features and specifications of the SP21 multimeter:

• Measures ACV and DCV, resistance, and capacitances
• Continuity test function with buzzer alarm
• Shock-resistant and fire retardant protective case
• 0.3（5kΩ）/3/12/30/120/600V (20kΩ/V) measuring range for DCV
• 12/30/120/300/600V (9kΩ/V) measuring range for ACV
• 2k/20k/2MΩ measuring range for resistance
• 500μF measuring range for capacitance

Practical Applications and Benefits

The SP21 Analog Multimeter is an invaluable tool for a wide range of applications, from basic electronics repairs to complex circuit analysis. Its compact design and user-friendly interface make it easy to use, even for those new to electronics. The meter's built-in kickstand and protective case ensure that it is both durable and convenient to carry. Whether you are troubleshooting a faulty circuit, testing the functionality of electronic components, or simply experimenting with electronics, the SP21 multimeter is a reliable and essential tool. Its features and specifications make it a cost-effective investment for anyone interested in electronics.