• Sonit Electronics Co Limited

Resistance Decade Box

Sonit manufactures resistance decade box, Model RDB7, which is useful for calibration purpose in the components manufacturing industry, instruments manufacturing industry and laboratories for quality controls and inspection. The resistance values from 1 ohm to 9.999999 mega ohms are adjustable in 7 decades by means of thumbwheel switches. To meet high accuracy, stability and reliability, metal film resistances have been used to construct standard resistance values. Gold plated contacts of thumbwheel switches have been employed in the best grade of decade resistance box to provide low contact resistance. Other features include: 1% accuracy and power dissipation ? watt, maximum. It is housed in a compact powder coated metallic box of size 205 mm (L) x 100 mm (W) x 100 mm (H).