Sanwa SP21 Analog Multimeter with Continuity Check Beeper

Description

The Sanwa SP21 is a durable, shockproof analog multimeter designed for low-voltage circuit analysis and for use by electronics hobbyists and professionals. It features a taut-band meter, a zero-center meter for measuring both positive and negative DC voltages, and a continuity beeper for circuit checks.

Key Features

• Measurement functions
  1. DC Voltage (DCV): 0.3V to 600V at 20 kΩ/V
  2. ±DC Voltage (±DCV): ±6V and ±30V
  3. AC Voltage (ACV): 12V to 600V at 9 kΩ/V
  4. DC Current (DCA): 60μA, 30mA, 0.3A
  5. Resistance (Ω): Up to 2 MΩ
  6. Capacitance: 500μF
  7. Continuity: Audible beeper for resistance less than approximately 100 Ω
  8. Battery check: For 1.5V batteries
  
• Accuracy:
  1. DCV: Within ±3% of full scale
  2. ACV: ±3% of full scale
  3. Resistance: ±3% of arc
  
• Key features
  1. Display: Analog meter
  2. Shockproof: Taut-band meter movement is resistant to drops.
  3. Safety: Fuse and diode protection guards against overvoltage.
  4. Tilt stand: Built-in stand for easier viewing.
  5. Durability: Protective casing made from fire-retardant material.
  6. Portability: Handheld and lightweight, weighing approximately 270 grams without batteries.