Detailed description
Features
Conversion ratio 2.5/s
Function characteristics of frequency meter series
(1) Product is mainly used for measuring the frequency of kinds of industrial power.
Zero adjustment (Fixed decimal point)
Display range ±1999 (LDP3-□□) (LDP6-□□)
(2) LED high bright display. With visual reading and high resolution power.
(3) Level range of input signal 75~300VAC or 200~480VAC.
(4) Photoelectric isolating of input signal, with strong anti-interference capability.