Tenma products made in Taiwan

Tenma Highly Versatile Audio Generator, 10Hz up to 1MHz Sine/Square Wave Output
Tenma Highly Versatile Audio Generator, 10Hz up to 1MHz Sine/Square Wave Output
Tenma 150KHz Audio Generator with 46 Steps of Selected Frequency
Tenma 150KHz Audio Generator with 46 Steps of Selected Frequency
Tenma Pocket Sized 7 Decades Resistance Box from 1ohm to 11.11111Mohm
Tenma Pocket Sized 7 Decades Resistance Box from 1ohm to 11.11111Mohm