This is an integrated transducer trainer with the following transducers, built-in one unit. This is a FOUR-IN-ONE unit. This unit consists of the following four transducers.
a) THERMISTOR
b) HUMIDITY SENSOR
c) DC MOTOR CONTROL
d) STRAIN GAUGE

This is an integrated transducer trainer with the following transducers, built-in one unit. This is a FOUR-IN-ONE unit. This unit consists of the following four transducers.
a) THERMISTOR
b) HUMIDITY SENSOR
c) DC MOTOR CONTROL
d) STRAIN GAUGE