Digital differential pressure gauge

Dual port differential pressure gauge digital differential pressure gauge model: RHA-SDMN6

Product Introduction:
Range: ± 60inWC inches of water column
Resolution: 0.01inWC feet of water column
Accuracy:
inWC：±0.02 on 0.00 to ±2.00, ±1.5% FS on 2.00 to ±60.0
mmWC：±0.5 on 0.00 to ±51.0, ±1.5% FS on 51.0 to ±1500
mBar：±0.05 on 0.00 to ±5.00, ±1.5% FS on 5.00 to ±150.0
Psi：±0.001 on 0.000 to ±0.07, ±1.5% FS on 0.07 to ±2.000
Overload: 18Psi pounds per square inch
Power supply: 9V battery with a lifespan of 200 hours