DS 3.5"/80Mm liquid filled Gauges
Hangzhou Seasky Co., Ltd. [China] 
Detailed Product Description
glycerin-filled
extra large easy to read scales
No-flutter gauge design
rear calibration access port
1/8"NPT brass connection
Pressure& Temp. Units | PSI/kPa °F | PSI °C | PSI °C |
Refrigerant scales | R12 R22 R502 | R410A | R12 R134a R404A |
Replacement high gauge NO. | DSMH | DSRH | DSLH |
Replacement low gauge NO. | DSML | DSRL | DSLL |
