The instrument is designed for the measurement of resistance electrolytes etc.

Slide wire             : is circular type and is calibrated from 0.01 to 10 ohms.

Rotary dial           : has six multipliers of 0.1, 1, 10, 100, 1000 and 10000.

Range                     : of measurement is 0.01 to 100 K Ohm. 

Acc. of coils + 0.1%. Acc. of measurement + 1% at mid scale &+ 2%  overall

The position of slider is  adjusted to the position of minimum sound.

Terminals for supply and head phone detectors & detector key are provided.