Precision Resistance Box Adjustable Decade Resistor 0-9999Ω | High Accuracy Level 1 | Electrical Teaching & Ohm's Law Verification

Product Description

Specification:

TypeA??Model 23023 (4-digit)

TypeB??Model 23022 (5-digit)

TypeC??Model 15026 (6-digit)

Accuracy Level: Level 1

Adjustable Resistance Range: 0-9999.9?? / 0-9999??, Minimum Step Value: 0.1?? / 1??

Operating Temperature: 0-40??C

Relative Humidity: ??80% at 25??C

Zero Resistance: Ro<0.035??

Reference Power: 0.5W, Rated Power: 1W

Dimensions: 165mm x 125mm x 60mm

Insulation Resistance: >50M?? between metal parts and casing

Features:

1. Simple Adjustment Mechanism: The resistance box is equipped with user-friendly knob switches, which allow precise and smooth transformatio of resistance values for various experimental applications.

2. High Stability and Accuracy: Built using precision alloy manganese copper wire wound non-inductively on a porcelain foundation, ensuring stable and accurate resistance performance over time.

3. Flexible Applications: Suitable for verifying Ohm's Law, measuring unknown resistance, adjusting current in circuits, and conducting experiments related to power source electromotive force and internal resistance.

4. Wide Resistance Range: Provides a configurable resistance range of 0-9999.9?? or 0-9999?? with fine adjustment levels to cater to diverse laboratory and educational requirements.

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