Variable Resistance Box ( Plug Type) modular laboratory furniture It works on 220V

It works on 220V

Automatic Grade Semi-Automatic

It features an ergonomic design that accommodates lengthy periods of use

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Variable Resistance Box ( Plug Type) modular laboratory furniture It works on 220VVariable Resistance Box ( Plug Type) For accurate work, in polished wooden box and panel figured in white. Split brass contact blocks hold precision cut, interchangeable plug having moulded black fluted tops. Coils of constantan wire, double silk covered are wond co efficient. Accuracy 0. 1%. Range In Ohms Total Ohms No of Coils 1 50 110 4 1 100 210 9 1 500 1110 12 1 1000 2110 13 1 5000 11110 16 1 10000 21110 17