The unit operates on batteries or with an AC power adapter  

Accurate results are displayed on a LCD screen

Measures DC voltage from 0 to 20 volts

Measures battery voltage under load

Measures resistance from 0 to 200 k Ohms

Internal source to supply the quartz module with 1.3 V, 1.5 V, and variable between 0.75 - 3.2 V

Measures the current consumption of a module from 0 to 200 u A

Checks the motor impulses and their polarity

Dimensions (W/H/D) : 160 x 100 x 60 mm

Weight : 400 gr