Dual Port Digital Differential Manometer Gas Pressure Tester ±0.3% FSO Accuracy

Accuracy: ±0.3%FSO (25℃). Repeatability: ±0. 2% (Max ±0.5%FSO). Linearity/hysteresis: ±0.29%FSO (25°C ). Exceed the positive pressure range display Err0, Exceed the negative pressure range display Err1.

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