Rkc instrument ad410a-4*2-n-n-n temperature control

Rkc instrument ad410a-4*2-n-n-n  temperature control 
rkc instrument inc.
rex-ad410
model: ad410a-4*2-n-n-n
range: -0.50/+10.00 bar gauge
no.: 98c17010
supply: 100 to 240v ac.
50/60hz 10.5va max
made in japan
weight: 280 gm