DC 5-28V 4-20mA LED Digital Current Signal Generator With Shell Rechargeable Handheld Analog Generator Adjustment Output

Features 1 Easy to use convenient wiring knob operation the output signal immediately output after adjusting no delay 2 Voltage range the input power is DC 5 28V suggested the power supply is DC 12 24V 3 The protection function is perfect with the input voltage reverse connection protection the power reverse connect the instrument does not work it will not be damaged by the reverse 4 Standard current output range 4 20mA current output can be generated by manually adjusting the potentiometer on the product which is used for the occasion of 4 20ma output of current simulation 5 The current regulation is very stable the electric current is regulated by the wire wound potentiometer and the current is adjusted smoothly which avoids the faults such as the resistance mutation which is often produced by the carbon film potentiometer 6 With the current meter display precision 7 With dial it can quickly locate and identify the running state of the equipment 8 Fixed current output value the output current can be automatically and constant at the setting point according to the customer s adjustment and also can be used as a constant current source and the current output should be no more than 20MA when used as a constant current source 9 If the test output is normal use a multimeter DC current to connect the current current terminals to show whether the values are consistent with the multimeter reading 10 Can be used in signal source generation v