Features: - Can be used in circuits to apply Ohm's Law - Serves as an additional resistor to extend voltage measurement range - Used to measure unknown resistance - Measures electromotive force and internal resistance of power supplies - Functions as a known resistor to regulate required current in circuits - Suitable for physics and electricity laboratory experiments Specifications: - Resistance Range: 0 to 9999 Ω, in 1 Ω increments - Housing Material: Plastic - Dimensions: 14 × 10 × 5 cm (5.51 × 3.94 × 1.97 inches) - Color: Black - Quantity: 1 piece - Display Type: Analog and digital - Accuracy Class: As specified by manufacturer - Operating Temperature: As specified by manufacturer - Electrical Testing Voltage: As specified by manufacturer - Material: 100% plastic Package Includes: - 1 × Resistance Box Note: - Actual product color may vary slightly due to lighting and screen settings - Measurement tolerance: ±1–3 cm