Adjustable Resistance Box, 0-9999.9 Ohm, Varistor Box, Physics Experiment Teaching Instrument (B)

★★★★★ 4.3 131 reviews

US$20.73
Price when purchased online
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US$20.73
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 220359681 Release Date 2026/05/03 List Price US$20.73 Model Number 220359681
Category

1. Accuracy level: Level 1. 2. Operating temperature: 0~40℃. 3. Relative humidity: 25%~80%. 4. Zero resistance: RO<0.035Ω. 5. Reference power: 0.5W; rated power: IW. 6. Volume: 140×100×50. 7. The adjustable range of resistance: 0·99990, the minimum step value is 1Q. (J2362 simple resistance box) The adjustable range of resistance is 0~9999.9Ω, and the minimum step value is 0.1Q (J2361 teaching resistance box). 8. The insulation resistance between the circuit and the metal part of the shell>50MQ.

  • 1. Accuracy level: Level 1.
  • 2. Operating temperature: 0~40℃.
  • 3. Relative humidity: 25%~80%.
  • 4. Zero resistance: RO< 0.035Ω.
  • 5. Reference power: 0.5W; rated power: IW.
Manufacturer HDGTDR3SS2865SSSSTT
Batteries required No

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4.3 out of 5
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131 ratings | 54 reviews
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