Description

The bridges for measurement of low resistance, such as shunt resistance determination with current up-to 10amps. Measurement range: 0.2micro ohms to 11 OHMS multiple range: in 5 multiple of 0.01, 0.1, 1, 10, 100 ohms. Main dial: it comprises a single dial of 10x 0.01 ohms with side wire of 0.01ohms with circular scale having 100 main divisions. The scale is further sub divided in to 500 equal parts each small division (at ratio xi) represents 0.00002 ohms or 0.2 micro ohms. The slide wire is fitted with a SILVER CONTACT to eliminate the contact resistance error. A terminal is provided on the disc fitted on the circular scale for true zero setting. Complete with conductivity attachment, spot reflecting galvanometer, heavy duty source 10 amps with working manual & 2 potential leads.