GAIN EXPRESS Professional Dual-Port Manometer, Handheld HVAC Gas Pressure Meter, Differential Pressure Gauge, Large LCD with Backlight auspowers_batchone don't worry about the record

don't worry about the record disappear

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2 pounds Item Dimensions LxWxH: 6

we recommend choosing a rubber end cap that is slightly smaller than the outer diameter of the product to be protected

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GAIN EXPRESS Professional Dual-Port Manometer, Handheld HVAC Gas Pressure Meter, Differential Pressure Gauge, Large LCD with Backlight auspowers_batchone don't worry about the recordGAIN EXPRESS Professional Dual Port Manometer, Handheld HVAC Gas Pressure Meter, Differential Pressure Gauge, Large LCD with Backlight Differential pressure measurementNegative pressure measurementPositive pressure measurement Pressure Measurement Unit: 11Accuracy: 0. 3% FSO (at 25C)Repeatability: 0. 2% (Max+0. 5%FSO)Linearity Hysteresis: 0. 29% FSOResponse Time: 0. 5 SecondsOver Range Display Indicator: HiUnder Range Display Indicator: LoOperating