Type 1
Differential Pressure Controller DH3-002
Type 2
voltage meter DH3-002
Type 3
current meter DH3-002
Type 4
pressure gage DH3-002
Type 5
pressure transmitter DH3-002
Type 6
Differential Pressure Switch DH3-002
Type 7
Panel meter indicator DH3-002
condition
original and new DH3-002