Dae Joo Dt-f-a1 Frequency Transducer

Dae Joo Dt-f-a1 Frequency Transducer 
dae joo td system co., ltd
frequency transducer
model: dt-f-a1
rating: ac 30~300v
input: 55~65hz
output: dc 4-12-20 ma
load: 600ω
aux. power: ac 110/220v
class ±0.1%
made in korea
weight: 560 gm