Easy to use, easy wiring, knob operation, adjust the response immediately after the output, no delay.
The power supply voltage range: the input power of DC 5-28V DC, the proposed power supply for the 12-24V DC.
The protection of functional: with the input voltage reverse polarity protection, power supply reverse the instrument does not work, not because of reverse burned.
The current regulation is very smooth: the use of wirewound potentiometer to adjust the current, smooth adjustment, to avoid the general carbon film potentiometer often produce resistance mutations and other failures.
With a dial, according to the scale quickly locate and identify the operation of the equipment.
Rechargeable 4-20mA Digital LED Display Handheld Current Signal Analog Generator