Autool เครื่องวัดความดันอากาศดิจิทัล มาโนมิเตอร์ แบบมือถือ 512A

Product Description:

The instrument adopts imported pressure sensor high-precision ADC and low-power MCU design. have High precision wide range high resolution large screen display and Professional digital pressure gauge for indoor temperature measurement; single channel can quickly Measure the current detection pressure value (relative to the current atmospheric pressure) while dual channels can simultaneously detect two detection ports (P1-P2) pressure difference between.



Product Precautions:

● The instrument should be kept away from vibration sources strong Electromagnetic fields and areas with drastic temperature changes to avoid inaccurate data caused by vibration and electromagnetic interference temperature fluctuations etc.


● When measuring corrosive and toxic gases or liquids please pay attention to take protective measures to avoid personal danger or damage to the instrument.

● When the instrument reminds low battery please replace the battery in time. Please take out the battery when you dont use the instrument for a long time so as not to damage the instrument by liquid leakage.

● Please do not exceed the maximum value of input ±20KP/52kPa/89kPa/52kPa/89kPa when measuring pressure

● When measuring the pressure of a single channel please do not block the other channel nor should it face the windy direction. At this moment the instrument displays the differential value between the current measurement port and atmospheric pressure.

● When the interface displays over the range during measurement please

● disconnect the vent and then the displayed data will automatically back to normal; (Pa unit can only be displayed up to 9999 and it can be switch to the next KPa unit).

● Please press and hold the HOLD button to clear the zero point drift of the data under the current mode before measurement (before connecting to the air tube).



Product Usage：

This product can be extensively used in natural gas pipelines air conditioning and refrigeration ventilation systems mechanical hydraulics plastic molding ceramic products manufacturing biopharmaceutical molding mining pressure testing petrochemical Industrial smelting gas liquid and production industrial equipment pressure detection liquid level detection laboratory calibration medical environment micro-pressure testing etc.



Packing List (as shown in the picture):




How to carry out warranty service you only need to describe the status of the equipment and shoot a video for us to help us troubleshoot the cause of the failure. We will mail you brand new parts for replacement.
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