| Country of Origin | China |
|---|---|
| Brand | VTSYIQI |
| Zero resistance | :(30±5)mΩ |
| size | 200×150×110mm |
| weight | 1.3kg |
| warranty | 1 year |
| MPN | 20191212 |
| Decade Box Type | Resistance |
| stock | yes |
| UPC | 734830044964 |
Check the listing for details. Rotary Resistance Box Variable Resistor For Physics Teaching Tool 0~1.111110GΩ. Condition: New, Made in China. Listed at 355.39 USD. This rotary resistance box which has low zero resistance ,is used to adjust resistance in DC circuit. The temperature of the air around should be +. The insulation resistance between resistance box circuit and shell is not less than 1000M Ω.