Nunotani Keiki Jis F 8521-fe130k Propeller Shaft Revolution Indicator

Nunotani Keiki Jis F 8521-fe130k Propeller Shaft Revolution Indicator
Nunotani Keiki Seisakusho Co., Ltd.
Electric Propeller Shaft Revolution Indicator Receiver
Astern 150-0-150 R.p.m Ahead
Jis F 8521-fe130k
Kg-3
Voltage: 10v
Current: 5 Ma
R.p.m: 150
No.: Ec-9038-7
K105
Weight : 2.340 Kg
Ref No : 137881