Overview
Hospitality Enviro Tech product is a portable accuracy DC double bridge with Kelvin network (hereinafter referred to as “Bridge”). The instrument is provided with seven measuring ranges from 0 ~ 1.1111k Ω and the minimum resolution is 0.01 u Ω. It is suitable for accuracy measurement of low-value resistance or DC resistance in the conductivity of metal conductor, DC current divider, the contact resistance of switch, wire and cable, motors and transformers, etc.
Features
- The main resistance element of the bridge is made by high-grade alloy material
- subjected to long-term high and low temperature aging test
- increase accuracy and improve annual stability. By adopting the specific switch in Fang Ke accuracy instrument
- The contact resistance of the bridge is small and so does its variation
Technical Specifications
| Accuracy level | 0.05 |
| Environment condition | 20+/-1.5 |
| Relative humidity | 25% to 75% |
| Power | electrical |
| Humidity | <90% RH |
| Output current | <5 mA |
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