Scientech technologies offer 20 mhz-2mv dual trace oscilloscope with component and continuity tester, model 201.The scientech model 201 is a high performance low-line oscilloscope. The user has a choice of selecting any one of the six built-in-options i.E. Logic scope, function generator, frequency counter, curve tracer, digital voltmeter, power supply. Each add-on has been carefully designed so that the user gets maximum benefit while conducting experiments, thus providing more value to the oscilloscope. Model 201 is backed by a strong service network all over the country and carries a warranty of 2 years. It is also available without any built-in option.